Use the Following Information to Answer the Question

question 28

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 was taken and the mean finishing time was found to be
1.59 hours with a standard deviation of 0.30 hours.
-Suppose we were to make a histogram of the finishing times of all participants in the duathlon. Would the histogram be a display of the population distribution, the distribution of a sample, or the sampling distribution of means?

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

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Definitions:

Transactional Leadership

A leadership model based on the exchange between leaders and followers, where leaders reward or punish followers based on their performance.

Self-interests

The personal gain or benefit that motivates individual actions and decisions, often prioritized over the interests of others.

Transactional Leadership

A leadership style that focuses on the execution of transactions, tasks, and rewards based on the performance of the followers.

Exchanging Valued

Refers to the act of trading or swapping items or services that hold value to the participants.