Critical Value: Z = 2

question 185

Multiple Choice

Critical value: z = 2.33. Fail to reject null hypothesis. There is not sufficient evidence to support the claim
that more than half of all those using the drug experience relief.
-Find the P-value for a test to support the claim that less than 50% of the people following a particular diet will experience increased energy. Of 100 randomly selected subjects who followed the diet, 47 noticed an increase in
Their energy level.

• A) 0.2743
• B) 0.5486
• C) 0.2257
• D) 0.7257

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Definitions:

Hobbies

Activities done regularly in one's leisure time for pleasure.

Overall Health

A comprehensive measure that reflects the general physical, mental, and social well-being of an individual or population.

Female Mathematicians

Women who specialize in the field of mathematics, contributing to its development, theories, and applications.

Gender

A range of characteristics pertaining to, and differentiating between, masculinity and femininity, often based on social and cultural differences rather than biological ones.