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

---

Definitions:

Tying

A form of anti-competitive practice where a seller requires the buyer to purchase another one of their products as a condition of buying the desired product.

Restraint of Trade

Activities or agreements that restrict competition or obstruct free trade in the marketplace.

Predatory Pricing

Predatory pricing involves setting prices extremely low with the intent to eliminate competition, often considered an anti-competitive practice.

Prisoners' Dilemma

A scenario in game theory where individuals act out of self-interest leading to a worse outcome than if they had cooperated, despite their best interest to work together.