), distribution function allows to find a range of data for which probability of the event to occur is the highest, which allows to adjust business and working schedule to the distribution particularities. Statistical devices such as probability distributions are used in analysis of employees' performance, sales analysis and marketing researches, as they allow to set the most optimal conditions for successful business performance and restructure business in accordance with probability

5. No. No. (i.e. this is neither a random sample nor simple random sample), because the females who attended the meeting were not selected and not all females in the company had an equal chance of talking to the personnel manager. Reference 1. George W. Snedecor, & Cochran, William G. (1989). Statistical Methods (8th ed.): Blackwell Publishing Professional. 2. William G. Zikmund, & Babin, Barry J. (2007). Exploring Market Research 9th. 3. Graham Upton,

The server encrypts each file before staging it on the surrogate. To handle a cache miss at the remote site, the client fetches the data from the surrogate, decrypts it, verifies its fingerprint and then uses the data. The volume of cached keys can be reduced by using a single private encryption key for all files, at the price of total exposure if that key is broken. (p.2)." The author

Since the 1970s, the global retail clothing industry has experienced intense international competition and major shifts in the pattern of consumer demand. These pressures have had far-reaching implications for the clothing industry in the areas of pricing, design, quality, manufacturing processes and employment (Rath, 2002). According to this author, "In the 1970s, traditional manufacturers, particularly High Street retailers with their own manufacturing capacity, found themselves unable to compete with low

Frequency Distributions & Sampling The lifestyle data collected and analyzed in this paper are the counts of e-mail messages received (R) and sent (S) on a per-day basis. This paper is a continuation of the study begun in a prior assignment, with the core changes being the inclusion of sample data collected over a period of an additional five days, and analysis of the standard deviation of the data relative to

The fact that the sampling distribution of sample means can be approximated by a normal probability distribution whenever the sample size is large is based on the a. central limit theorem B. fact that we have tables of areas for the normal distribution C. assumption that the population has a normal distribution D. None of these alternatives is correct. Answer: A- central limit theorem Use the following situation for Questions 21-23. In order to