A Man Wanted to See If the Median Time to Get

question 42

Multiple Choice

A man wanted to see if the median time to get to work was at least 15 minutes. In a random sample of 40 days, he found that 30 days took more than 15 minutes and the rest took less than 15 minutes. Is there
Enough evidence to support his claim if he uses an =.05?

• A) The critical value is less than the test statistic; therefore, there is not enough evidence to support the hypothesis.
• B) The critical value is greater than the test statistic; therefore, there is not enough evidence to support the hypothesis.
• C) The critical value is less than the test statistic; therefore, there is enough evidence to support the hypothesis.
• D) The critical value is greater than the test statistic; therefore, there is enough evidence to support the hypothesis.

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Definitions:

Auditory Nervous System

The part of the nervous system responsible for hearing; it includes both the peripheral components, like the ear, and the central components, like the brain's auditory pathways.

Stimuli

External factors or changes in the environment that elicit physical or behavioral responses from organisms.

Parent

describes a caregiver of a child, who may be a biological, adoptive, step, or foster figure responsible for the child's upbringing.

Taste Disturbance

A condition in which a person's sense of taste is diminished, altered, or completely absent.