TABLE 10-11 A Corporation Randomly Selects 150 Salespeople and Finds That 66

question 1

Multiple Choice

TABLE 10-11
A corporation randomly selects 150 salespeople and finds that 66% who have never taken a self-improvement course would like such a course. The firm did a similar study 10 years ago in which 60% of a random sample of 160 salespeople wanted a self-improvement course. The groups are assumed to be independent random samples. Let π₁ and π₂ represent the true proportion of workers who would like to attend a self-improvement course in the recent study and the past study, respectively.
-Referring to Table 10-11, what is the estimated standard error of the difference between the two sample proportions?

• A) 0.629
• B) 0.500
• C) 0.055
• D) 0

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Definitions:

Annual Percentage

Often referred to in context of the annual percentage rate (APR), it represents the annual rate charged for borrowing or earned through an investment.

Return Requirement

The minimum rate of return an investor expects to achieve on an investment, influencing the types of assets included in their portfolio.

Cash Flows

The aggregate money movement into and out of an enterprise, significantly impacting its cash on hand.

Over-Valued

A term that describes securities or assets whose market price is considered too high relative to their intrinsic value or financial performance.