Sample Size Essays (Examples)

1000+ documents containing “sample size”.


Sort By:

Reset Filters

elevance or Irrelevance of Sample Size
Probability offers a tool or mechanism for public health professionals to help populations in making healthier decisions and choices. In this case, these officers examine different aspects for promoting the health of communities through the use probability to encourage better health choices. For instance, by educating the public that wearing a helmet when riding a bicycle may lessen the risk of severe head or brain injury by more than 80%, public health professionals are using probability to encourage better health choices in the population. Moreover, when carrying out statistical analyses, some experimental design factors might lead to the projection of the necessary sample size.

There are various factors that might contribute to sample size when conducting statistical analyses, especially because of experimental design factors. The major factors that contribute to sample size when conducting statistical analyses include the design of the experiment, the allowed standard deviation,….

Sampling Strategy and Sample Size for Quantitative Research Plan
Referred to as modern-day slavery, the criminal and devastating incidences of human trafficking is something that are of responsibility of the entire international stage. This paper will look at the global emergency of human trafficking and will seek to examine the best method of gathering a sample for a quantitative research study. This research study seeks to accumulate the most relevant and up-to-date numbers that are connected to this international tragedy. Thus, the overall purpose of this study is to determine the most overwhelming ways that women and children are pulled into human trafficking using a 2-tailed hypothesis. The null hypothesis is that all of the ways in which women and children are led into trafficking are more or less equivalent (such as deception, forced marriage, and kidnapping. The alternative hypothesis is that there are significances in the rates and manner by….

Sampling Strategy and Sample Size in a esearch Article
The study by Choi (et al. 2008) entitled "The efficacy of female condom skills training in HIV risk: A reduction among women: A randomized controlled trial" examined the extent to which training women in how to use the female condom at family planning clinics could potentially promote the use of this form of birth control. The study population was selected from women attending clinics at four San Francisco Bay Area cities (Concord, Mountain View, Santa Cruz, and San Francisco). 409 women elected to participate in the study. The women in the experimental group experienced a 4-session female condom skills training intervention vs. The control group which underwent a 4-session women's general health promotion intervention. Women answered questionnaires at baseline, at 3 months, and at 6 months (Choi et al. 2008: 1841). This is significant because it stresses how the sampling size….

Sampling Size
Sampling Strategy and Sample Size for a Qualitative esearch Plan

A grounded theory perspective on the victimization of women and human trafficking

The formulas for determining appropriate sampling sizes for quantitative research studies are fairly formalized, given the need to make generalizations about the macro-level population based upon the findings of these experimental or quasi-experimental studies. However, the purpose of qualitative studies is to come to conclusions based upon the researcher's inductive findings regarding a specific group of people. For an ethnographic study, the 'sample size' of the population might constitute a very small tribe. A narrative qualitative study might involve discussing the findings of studying a small class of children. The purpose of qualitative studies is to let the experiences of individuals speak for themselves, whether this takes the form of a case study, a narrative of a specific handful of participants, or simply 'making meaning' from a culture. Although….

Sampling Strategy and Sample Size for a Quantitative Research Plan
[To what extent do African-American men who live in an urban setting and exhibit aggressive behavior due to early development factors associated with depression receive a diagnosis at local medical facilities of conduct disorder as opposed to depression?]

The question posed in this study is one asking 'To what extent do African-American men who live in an urban setting and exhibit aggressive behavior due to early development factors associated with depression receive a diagnosis at local medical facilities of conduct disorder as opposed to depression?' Therefore, the population being studied is identified and a sampling must be chosen which defines the unit of analysis in this study.

Population

The population that will be utilized for the sampling in this study is comprised of an urban population of African-American men who have exhibited aggressive behavior due to early development factors associated with depression and who….

credentials and affiliation?
The one person named was Jane McCausland Kurz. She is an Registered Nurse and a PhD at Temple University in Philadelphia.

Did the researcher/s received funding that supported this research?

That was not disclosed. There is a header at the very end that says "Financial Disclosures" but there is nothing listed there.

Who were the study participants?

Nursing students…not quite 120 in total.

Was the eligibility criteria stated?

Didn't seem to be any…convenience sample.

Was a pilot study undertaken?

What is the underlying paradigm of the study?

That the network of organ donations existing right now is not sufficient for the people that need them, when they need them. At least part of the problem, as explained in the abstract of the study, is the misinformation that exists.

Does the study involve the collection of empirical evidence?

Yes.

What is empirical evidence?

Completed Likert-scale surveys from two groups that are differentiated based on how they were treated as part of….

Appraising Findings of a Quantitative Study1. Were the primary hypotheses addressed in the introduction?No hypotheses were stated for the article by Sigala et al. (2022). Instead, the introduction reviewed relevant literature and stated its purpose, which was to provide the foundation for rigorous evaluations of the impact of restaurant menu added-sugar warning labels on consumer behavior (Sigala et al., 2022, p. 2). Specifically, the authors aimed to better understand the relative performance of multiple added-sugar warning label designs while establishing whether restaurant menu added-sugar warning labels could change consumer perception and knowledge outcomes on the causal pathway between warning-label exposure and behavior change (Sigala et al., 2022, p. 2). With this research intention, the authors proceeded in explaining the methodology of the study, leaving no indication of how they expected the results to play out.2. How were participants selected and assigned to groups and were groups similar at the start….

A different sample looked at 144 offenders incarecerated only in Texas and 137 of those 144 completed the PAI as mentioned above to help classify them. The average age of this 144 people was 36.99 years. The same sample was pretty racially diverse given that roughly half was white, 35% was black, 16.1% was Hispanic and the other 0.7% was something else (Caperton, Edens & Johnson, 2004).
As for how all of this impacts the study, a sample of less than 100 or 200 people in a larger pool of 100,000 is pretty small. However, to have a sample near or above 100 is still not bad although the sample should have been larger for the Texas sample since they have such a large share of the United States population and, probably, the population of sex offenders as well. Even with the size of the sample being small, the results….

sampled, and the various types of instruments used in data collection. The methods also differ in how the data will be collected: qualitatively, quantitatively or both.
In the following essay we will be discussing the comparisons and contrasts of the following research methods, followed by some examples and particular usage of these methods.

Field esearch Method

Experimental esearch Method

Comparison

Field esearch Method

Field research is an activity used to collect primary or unusual data using methods such as face-to-face interviewing, telephonic interviews, surveys and direct observation etc. The purpose of this study is to observe the phenomena in its natural state, collection of data and then construction of theory. The field research method has much strength, such as that the researcher can conduct research in a better way to find out the specific information that is required. Similarly, flexibility is also a great strength of this method, as the researcher can make many changes….

digit integers {1, 3, 5, 7, 9}.
Sampling distribution of each sample is .04

Mean () Probability P (x)

If a population has a standard deviation ? of 25 units, what is the standard error of the mean if samples of size 16 are selected? Samples of size 36? Samples of size 100?

Standard error for sample size 16 25 / 4= 6.25

Standard error for sample size 36 25/6= 4.17

Standard error for sample size 100 25/10= 2.5

According to Nielsen's Television Audience report, in 2009 the average American home had 2.6 television sets (more than the average number of people per household, at 2.5 people). If the standard deviation for the number of televisions in a U.S. household is 1.2 and a random sample of 0 U.S. households is selected, the mean of this sample belongs to a sampling distribution.

a.What is the shape of this sampling distribution? Normal

b.What is the mean of this sampling….

Sampling Size: Qualitative esearch
The aim of qualitative research is to ensure that the population in question is studied with sufficient rigor and above all sufficient depth to yield meaningful results. "There is a point of diminishing return to a qualitative sample -- as the study goes on more data does not necessarily lead to more information… qualitative research is concerned with meaning and not making generalised hypothesis statements" (Mason 2010:8). The advantage to large sampling sizes is that they are more representative as a whole and are less likely to be thrown off by anomalies: "for qualitative studies, where the goal is to 'reduce the chances of discovery failure,' a large sample size broadens the range of possible data and forms a better picture for analysis" ("The importance of a quality sample size," 2013, Unite for Sight). In the process of qualitative research, when a small sampling size is selected….

Depending on what the particular needs are for a qualitative study, the samples should be small so that researchers can achieve data saturation, in which no new information is encountered so that redundancy occurs (Polit & Beck, 2008, p. 363). In comparison, quantitative studies are usually advantaged by larger samples that are more representative of a population.
Developing a sample for a research study requires researchers to specifically tailor their sample to the research design. Doing so involves determining whether the study will be quantitative or qualitative, and utilizing one of the many different sampling measures that categorized as either nonprobability or probability sampling. There is a distinct relationship between quantitative studies and probability sampling measures, and qualitative research and non-probability measures (particularly those that involve purposive sampling). However, researchers must ensure that their samples demonstrate a causal relationship -- that is ideally in accordance with their hypotheses -- and….

pros of a representative sample in this case? In this regard, your thread provides some of the advantages?
The study affirms the importance of cultural influences in research and management. A representative sample is particularly important in this study since the ramifications are immense. The authors argue that culture impacts perceptions and outcome of research. The researchers argue that consideration of cultural differences is critical when choosing researchers for and applying techniques in cross-cultural research as well as in the performance appraisal and international management. Implications of this study would have huge effects in an immense amount of fields from that of the social sciences where scholars and government as well as NGOs would choose researchers based on cultural specifications to conduct and evaluate research. Corporations, too, would include ethnicity as one of their criteria when choosing employees who would conduct performance appraisals. Most importantly still, management echelons would be….

Business Email Sample
PAGES 2 WORDS 729

Company Email
Two alternatives to increase the company's customer service score

Dear Greg,

I first would like to thank you, for providing me the opportunity to oversee your four store locations as the retail division manager. This is a large responsibility, and one that I am willing to accept. One of my roles is to ensure the competitiveness of our growing franchise. Customer service is a pivotal strength of our business; however, it has been declining of late.

I understand that with any business customer service is paramount to success. BCCC is no different in this regard. This is particularly true as competition is pervasive in all of our markets. Competitors, particularly in our industry, will strike at any opportunity to steal market share from our company. I understand this dynamic and have enclosed recommendations to keep the company competitive from a customer service perspective. Over my tenure as manager, I have amassed all….

Sizes Are Faced With Many
PAGES 20 WORDS 5668

42).
In the context of higher education, then, redefining mission statements to reflect this wide range of influences requires a balancing act between the interests of all of the stakeholders involved. This not a static, one-time analysis, either, but requires constant reevaluation to ensure that the educational institution is delivering the type of graduates with the skill set needed in the 21st century workplace. For instance, Berg et al. (2008) emphasize that, "It is out of the complex set of alignments as well as realignments in response to changing conditions, that institutional missions are created and, when necessary, transformed. For example, the goals of the external stakeholders and those of the institution must constantly be realigned" (p. 44).

Properly developed in this fashion, some proponents of mission statements maintain that the payoff is worth the effort. According to Bartkus, Glassman and McAffee, "The aim [of the mission statement] is to publicly….

Without knowing what two scenarios you selected, we cannot help you specifically evaluate the sample size, evaluate the statements for meaningfulness, critically evaluate the statements for statistical significance, or provide an explanation of the implications for social change.  We can, however, provide information to you about how you can make those evaluations.

Understanding how statistics work, especially in the context of science and social science research, is very important.  That is because you can have studies that seemingly show the same results, but actually contain very different information.  One important component of any type of statistic presented is....

Yes, we are often too quick to assume that the most recent evidence is inevitably the strongest. Our tendency to prioritize recent evidence is influenced by the availability bias, which is a cognitive bias that gives greater weight to information that is readily available in our memory or immediate surroundings. As a result, we often assume that recent evidence is more reliable and accurate.

However, the strength of evidence should not solely depend on its recency. It is crucial to consider various factors in evaluating the strength of evidence, such as:

1. Research design: The rigor and methodology of the study should....

I. Introduction (200 words)
A. Background and Context: Provide a brief overview of the salon industry in Kidapawan City, highlighting its importance to the local economy and employment. Discuss the significance of customer relationship management skills in driving business performance in this competitive market.
B. Thesis Statement: Clearly state the central argument or hypothesis of the essay, which should focus on the positive correlation between customer relationship management skills and business performance in salons in Kidapawan City.

II. Literature Review (300 words)
A. Define and Discuss CRM Skills: Explain key concepts and theories related to customer relationship management skills, drawing upon relevant academic literature....

Here are some topic ideas related to Qualitative Research:

1. Exploring the use of thematic analysis in qualitative research
2. The role of reflexivity in qualitative research
3. A comparative analysis of different qualitative research methods
4. Examining the ethical considerations in qualitative research
5. The challenges and benefits of using in-depth interviews in qualitative research
6. The impact of researcher bias on the results of qualitative research
7. Investigating the use of case studies in qualitative research
8. Exploring the validity and reliability of qualitative research findings
9. Analyzing the role of participant observation in qualitative research
10. Examining the importance of triangulation in qualitative research.
11. The use of....

image
2 Pages
Essay

Psychology - Testing

Sample Size When Conducting Statistical Analysis

Words: 679
Length: 2 Pages
Type: Essay

elevance or Irrelevance of Sample Size Probability offers a tool or mechanism for public health professionals to help populations in making healthier decisions and choices. In this case, these officers…

Read Full Paper  ❯
image
5 Pages
Essay

Sports - Women

Sampling Strategy and Sample Size for Quantitative

Words: 1450
Length: 5 Pages
Type: Essay

Sampling Strategy and Sample Size for Quantitative Research Plan Referred to as modern-day slavery, the criminal and devastating incidences of human trafficking is something that are of responsibility of the…

Read Full Paper  ❯
image
3 Pages
Essay

Sports - Women

Sampling Strategy and Sample Size in a

Words: 875
Length: 3 Pages
Type: Essay

Sampling Strategy and Sample Size in a esearch Article The study by Choi (et al. 2008) entitled "The efficacy of female condom skills training in HIV risk: A reduction…

Read Full Paper  ❯
image
4 Pages
Essay

Sports - Women

Sampling Size Sampling Strategy and Sample Size

Words: 1269
Length: 4 Pages
Type: Essay

Sampling Size Sampling Strategy and Sample Size for a Qualitative esearch Plan A grounded theory perspective on the victimization of women and human trafficking The formulas for determining appropriate sampling sizes for…

Read Full Paper  ❯
image
3 Pages
Research Paper

Black Studies

Sampling Strategy and Sample Size for a

Words: 730
Length: 3 Pages
Type: Research Paper

Sampling Strategy and Sample Size for a Quantitative Research Plan [To what extent do African-American men who live in an urban setting and exhibit aggressive behavior due to early development…

Read Full Paper  ❯
image
3 Pages
Article Critique

Health - Nursing

Importance of Sample Size and Shape

Words: 1428
Length: 3 Pages
Type: Article Critique

credentials and affiliation? The one person named was Jane McCausland Kurz. She is an Registered Nurse and a PhD at Temple University in Philadelphia. Did the researcher/s received funding that…

Read Full Paper  ❯
image
5 Pages
Essay

Health

Why Controlling for Variables Matters in Studies

Words: 1503
Length: 5 Pages
Type: Essay

Appraising Findings of a Quantitative Study1. Were the primary hypotheses addressed in the introduction?No hypotheses were stated for the article by Sigala et al. (2022). Instead, the introduction reviewed…

Read Full Paper  ❯
image
2 Pages
Term Paper

Criminal Justice

Size Analysis the Author of

Words: 589
Length: 2 Pages
Type: Term Paper

A different sample looked at 144 offenders incarecerated only in Texas and 137 of those 144 completed the PAI as mentioned above to help classify them. The average…

Read Full Paper  ❯
image
5 Pages
Essay

Transportation

Sampled and the Various Types of Instruments

Words: 1492
Length: 5 Pages
Type: Essay

sampled, and the various types of instruments used in data collection. The methods also differ in how the data will be collected: qualitatively, quantitatively or both. In the following…

Read Full Paper  ❯
image
2 Pages
Essay

Weather

Sample Variability and Statistical Inferences

Words: 645
Length: 2 Pages
Type: Essay

digit integers {1, 3, 5, 7, 9}. Sampling distribution of each sample is .04 Mean () Probability P (x) If a population has a standard deviation ? of 25 units, what…

Read Full Paper  ❯
image
2 Pages
Essay

Sports - Women

Sampling Sizes How Much Is Enough

Words: 681
Length: 2 Pages
Type: Essay

Sampling Size: Qualitative esearch The aim of qualitative research is to ensure that the population in question is studied with sufficient rigor and above all sufficient depth to yield meaningful…

Read Full Paper  ❯
image
5 Pages
Essay

Business - Ethics

Correctly Determining a Sample for

Words: 1598
Length: 5 Pages
Type: Essay

Depending on what the particular needs are for a qualitative study, the samples should be small so that researchers can achieve data saturation, in which no new information…

Read Full Paper  ❯
image
2 Pages
Essay

Race

Pros of a Representative Sample in This

Words: 690
Length: 2 Pages
Type: Essay

pros of a representative sample in this case? In this regard, your thread provides some of the advantages? The study affirms the importance of cultural influences in research and…

Read Full Paper  ❯
image
2 Pages
Essay

Business

Business Email Sample

Words: 729
Length: 2 Pages
Type: Essay

Company Email Two alternatives to increase the company's customer service score Dear Greg, I first would like to thank you, for providing me the opportunity to oversee your four store locations as…

Read Full Paper  ❯
image
20 Pages
Literature Review

Teaching

Sizes Are Faced With Many

Words: 5668
Length: 20 Pages
Type: Literature Review

42). In the context of higher education, then, redefining mission statements to reflect this wide range of influences requires a balancing act between the interests of all of the…

Read Full Paper  ❯