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

question 87

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 ×and × 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/are the critical value(s) when performing a Z test on whether population proportions are different if ? = 0.05?

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Definitions:

Behavior

The behaviors exhibited by an organism, typically as a response to its surroundings, which may be inherent or acquired.

Fossilized Life

The remains or imprint of organisms from the past that have been preserved in geological formations.

Dictyostelium Discoides

A species of slime mold that is often used in scientific research as a model organism for studying cellular processes and development.

Cellular Slime Mold

A type of single-celled organism that can aggregate to form multicellular structures under certain conditions, often used in studies of development and cell signaling.