Final answer:
The question about the number of managers required for a store doing more than $25,000 a week cannot be answered without additional context. However, the follow-up information provided deals with statistical distributions, means, and standard deviations, as related to manager salaries and probability concepts pertinent to business studies.
None option are correct
Step-by-step explanation:
The original question, “If a store does more than $25,000 a week, how many managers should be scheduled?” appears to be incomplete as it lacks the details necessary to determine the number of managers required.
This could be a business management question, but without additional context or a reference to a specific policy or ratio, it's impossible to provide an accurate response.
It seems like a part of a case study or a scenario from a business course intended to gauge one's understanding of management practices or to apply a given managerial staffing guideline.
However, the additional information provided suggests statistics and probability concepts. For example, when discussing the change in distribution with 70 managers surveyed, or each receiving a $3,000 raise, it implies knowledge of the central limit theorem, normal distribution, and shifting of means.
Salaries for entry-level managers are given as normally distributed, with a mean of $44,000 and a standard deviation of $6,500, which are statistical measures. The notations X = and X~ could indicate random variables and their distribution.
Regarding who is more likely to be an expressive leader, the options suggest understanding leadership roles and qualities within various professional contexts, which falls into the realm of business or management studies.
None option are correct