Determine Whether the Given Conditions Justify Testing a Claim About $0.7$

question 123

Multiple Choice

Determine whether the given conditions justify testing a claim about a population mean µ
-A hypothesis test is performed to test the claim that a population proportion is greater than $0.7$ . Find the orobability of a type II error, $\beta$ , given that the true value of the population proportion is $0.72$ . The sample size is 50 and the significance level is 0,05 .

• A)0.5754
• B)0.4129
• C)0.9706
• D)0.7123

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Definitions:

Adolescence

The transitional stage of development from childhood to adulthood, characterized by physical, psychological, and social changes.

Infancy

The period in human development extending from birth to 12 months old, characterized by rapid physical and cognitive growth.

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Psychodynamic Perspective

A psychological approach that emphasizes systematic study of the psychological forces that underlie human behavior, feelings, and emotions and how they might relate to early experience.