You Want to Test Whether the Population Variance Differs from 50

question 33

Multiple Choice

You want to test whether the population variance differs from 50. From a sample of 25 observations drawn from a normally distributed population, you calculate s² = 80. When conducting this test at the 5% significance level, the, critical value is

• A) 5.625.
• B) 12.401.
• C) 14.400.
• D) 39.364.

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Definitions:

Implicit Trust

Trust that is naturally developed over time through interactions and experiences, often without explicit verbal communication or reassurances.

Distinctiveness

The quality of being easily distinguishable from others due to unique characteristics or attributes.

Mere Exposure

A psychological phenomenon where people tend to develop a preference for things merely because they are familiar with them.

Mirroring

The behavior in which one person subconsciously imitates the gesture, speech pattern, or attitude of another.