Scenario# 1.

A Fitness center interested in the mean amount of time a client exercises in the center each week

Q- what is the parameter of this study?

a. The parameter is the average amount of time that all clients excterise in one week.

b. the parameter is the average number of visits per day for one week

c. the parameter is the number of clients who visit the fitness center in one week

Q-What is the sample of this study?

a. the sample would be the days of the week in which the most clients use the fitness center

b. the sample would be the total amount of time a client excterises in one week.

c. the sample would be some randomly selected clients that use the fitness center for a given week

briefly explain answers please