In a Hypothesis Test for the Population Variance, the Hypotheses

question 79

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In a hypothesis test for the population variance, the hypotheses are vs. . The sample size is 20 and the test is being carried out at the 5% level of significance. Under which of the following conditions would the null hypothesis be rejected?
A)
B)
C)
D)

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Definitions:

Dairy Queen

A chain of soft serve ice cream and fast-food restaurants.

Incentive

A thing that motivates or encourages someone to do something, often seen in psychology as a way to influence behavior.

Homeostasis

The process by which biological systems maintain stability and equilibrium while adjusting to changes necessary for survival.

Drive-Reduction Theory

A theory that postulates that the motivation for behavior arises from biological needs that drive an organism to seek homeostasis or a state of balance.