Use the Following to Answer Questions

question 46

Multiple Choice

Use the following to answer questions :
In a hypothesis test with hypotheses and ,a random sample of size 530 produced a sample proportion of 0.2755.The test is to be made at the 2% significance level.
-What is the critical value of z?

• A)-2.33
• B)-2.05
• C)-1.645
• D)-1.714

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Definitions:

Culture

The shared values, traditions, norms, customs, arts, history, folklore, and institutions of a group of people that are passed down from generation to generation.

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The part of the mind that is not currently in focal awareness but can influence thoughts and behaviors, containing desires and feelings outside of conscious awareness.

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Trichromatic Theory

A theory that explains how the human eye perceives colors through the response of three types of cones sensitive to different wavelengths of light.