Assume That A $95 \%$ Confidence Interval for the Mean Is $10.5 < \mu < 15.0$

question 103

Multiple Choice

Assume that a $95 \%$ confidence interval for the mean is $10.5 < \mu < 15.0$ . The null hypothesis $H _ { 0 } : \mu = 12.0$ at $\alpha = 0.05$ would

• A) not be rejected because 12.0 is less than 15.0.
• B) be rejected because 12.0 is more than 10.5.
• C) not be rejected because 12.0 is between 10.5 and 15.0.
• D) be rejected because 12.0 is not equal to 12.75.

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Definitions:

Independent

The state of being not influenced or controlled by others in matters of opinion, conduct, or other choices.

Group Goals

Objectives or outcomes that are intended to be achieved through the collective effort of a group of people.

Culturally Relative

The principle that an individual's beliefs and activities should be understood by others in terms of that individual's own culture.

Cognitive Process

A cognitive process is a mental operation that includes thinking, reasoning, decision-making, problem-solving, and imagining, among others.