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SCORE
THE Z- SCORE
It is a statistical tool which determines whether there is any dependence or correlation among two or more variables. Z score is closely related to the p- value which is the probability that the null hypothesis will be rejected. The Z scores can be represented in a graph of standard normal distribution that is the standard deviation against probability. When the Z score is very high or very low, this is often associated with very small p- values; they are normally situated in the tails of the distribution curve
An illustration on the application of z-score can be explained in a research involving the evaluation of teacher effectiveness and student performance. The z score will indicate whether teacher's effectiveness affects student performance. The students can perform very well or poorly depending on the effectiveness of the teacher. Educators can...
This can be translated to mean poor teaching strategies will mean poor performance by the students. When the Z- score is positive it means that the teaching strategy has no effect on the performance of the student. That is to say a change in the teaching strategy will not affect…
References
1. Heppner, P.P. (1999). Research design in counseling 2nd Ed. New York: Brooks/Cole.
2. Kerlinger, F.N. (1986). Foundations of behavioral research 2nd Ed. Rinehart and Winston, Inc.
3. Gravetter F.J., & Wallnau, L.B. (2004). Statistics for the behavioral sciences. (6th ed.) Belmont: Wadsworth/Thomson Learning.
Task 1(h) - Difference of opinions within nationalities British German French Italian Chi-square value 5.04E-06 2.83E-15 Comments This shows that there were differences of opinion about the resort for the British, German and Italian visitors, but not the French. Task 1(i) - Difference of opinions between nationalities Overall Accommodation Location Food Chi-square value Comments This shows that overall there were differences of opinion for the visitors in each area. Task 2 SUMMARY of RESULTS The results of the data analysis show that at the present time the French spend substantially
Business Case Defining the Problem The position with SK Telecom in South Korea "seemed like a dream job" for Linda Myers, who would become one of the first American female executives in the South Korea (p. 124). Yet Myers, and her organization, underestimated the importance of understanding the nuances of Korean culture. Myers had worked abroad as an expatriate before and assumed that all countries outside the United States would pose similar
Metricum International Business Management Review of International Strategy at Metricum Overview of the Metricum Company Metricum is an SME manufacturer of materials handling equipment and intelligent handling systems. It has been based in the east of England for the last 28 years and has been catering to clients in several parts of the world. The company exports equipment to 40 countries around the world and has manufacturing facilities in Sweden and China in addition
This is because this thesis has some limitations that should be observed when taking into consideration the importance of the thesis and its assistance. This thesis has concentrated on a subject that has been an extremely large and leading one, that is, the managerial impact on small businesses and the underlying reasons being reluctance shown by small business managers to make use of information technology and Internet. Undoubtedly, this
Full research proposalDoctor of Business Administration25th February 2022Assignment � 1 CoversheetCandidate Family NameKhoramiFirst NameAbdullahCandidate ID NumberDBA-Batch 6 (ID No. 12352)SBA DBA IntakeFeb 2021CourseDBA DissertationAssignment TopicThe effect of Application modernization inbusiness agility in Finical Sector IndustryLecturersDr. Beenu MagoDue Date30 June 2023Plagiarism StatementThis assignment is the original work of the person whose name is given above. I am aware of and understand the School�s policy on plagiarism, as well as the SBS
Nature of the ProblemPurpose of the ProjectBackground and Significance of the Problem Brain Development Specific Activities to engage students Data-Driven Instruction Community Component of Education Research QuestionsDefinition of TermsMethodology and Procedures Discussion & ImplicationsConclusions & Application ntroduction The goal of present-day educational reformers is to produce students with "higher-order skills" who are able to think independently about the unfamiliar problems they will encounter in the information age, who have become "problem solvers" and have "learned how to learn,