The Claim That "40% of Those Persons Who Retired from an Industrial

question 97

Multiple Choice

The claim that "40% of those persons who retired from an industrial job before the age of 60 would return to work if a suitable job was available" is to be investigated at the 0.02 level of risk. If 74 out of the 200 workers sampled said they would return to work, what is our decision?

• A) Do no reject the null hypothesis because -0.866 lies in the region between 0 and -2.33
• B) Do not reject the null hypothesis because -0.866 lies in the region between 0 and -2.58
• C) Reject the null hypothesis because 37% is less than 40%
• D) Do not reject the null hypothesis because 37% lies in the area between 0% and 40%

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Definitions:

Nonverbal Behavior

Communication without words, which includes gestures, facial expressions, and body language.

National In-group

The phenomenon of identifying more closely and positively with one's own nation or ethnic group, while maintaining a less favorable attitude towards other groups.

Conformity

The act of matching attitudes, beliefs, and behaviors to group norms, policies, or societal rules.

Disapproval

The act of expressing a negative opinion about something or someone.