Use the Following Information to Answer the Question

question 54

Multiple Choice

Use the following information to answer the question. A sprint duathlon consists of a 5 km run, a 20 km bike ride, followed by another 5 km run. The mean finish time of all participants in a recent large duathlon was 1.67 hours with a standard deviation of 0.25 hours. Suppose a random sample of 30 participants in the 40- 44 age group was taken and the mean finishing time was found to be 1.62 hours with a standard deviation of 0.40 hours.
-Suppose we were to make a histogram of the finishing times of the 30 participants in the 40- 44 age group. Would the histogram be a display of the population distribution, the distribution of a sample, or the sampling distribution of means?

• A)distribution of a sample
• B)sampling distribution of means
• C)population distribution

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Definitions:

Hypothalamic Function

The roles performed by the hypothalamus, which include regulating temperature, thirst, hunger, sleep, circadian rhythm, and releasing hormones.

Sexual Pleasure

A state of physical and psychological enjoyment and satisfaction derived from sexual activity.

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Aggressive or angry behavior exhibited by motorists, including speeding, yelling, or gestures, often triggered by traffic incidents.

Feeling Satiated

The sensation of fullness or satisfaction usually experienced after eating, which suppresses the drive to consume more food.