At a major health insurance company with 40,000employees and 40 sites, they have

Question

At a major health insurance company with 40,000employees and 40 sites, they have added a gym to each site. Theemployees have the option of working out in the gym for free afterfinishing work. They take a random sample of 500 employees and askthem whether they go to the gym after work. They calculate the 95%confidence interval and report the following:

We are 95% confident that the proportion of employees who go to thegym after work is between 25% to 35%.
Choose one answer. a. This is an inference about P orthe proportion of the 400,000 employees who go the gym afterwork. b. This is an inference about mueor the average number of 400,000 employees who go to the gym afterwork. c. This is an inference about Xbaror the average number of the 400 employees who go to the gym afterwork. d. He is making an inference aboutp^ or the proportion of the 500 employees who go the gym afterwork.
I'm not sure about the answer please hlep me! At a major health insurance company with 40,000employees and 40 sites, they have added a gym to each site. Theemployees have the option of working out in the gym for free afterfinishing work. They take a random sample of 500 employees and askthem whether they go to the gym after work. They calculate the 95%confidence interval and report the following:

We are 95% confident that the proportion of employees who go to thegym after work is between 25% to 35%.
Choose one answer. a. This is an inference about P orthe proportion of the 400,000 employees who go the gym afterwork. b. This is an inference about mueor the average number of 400,000 employees who go to the gym afterwork. c. This is an inference about Xbaror the average number of the 400 employees who go to the gym afterwork. d. He is making an inference aboutp^ or the proportion of the 500 employees who go the gym afterwork. a. This is an inference about P orthe proportion of the 400,000 employees who go the gym afterwork. b. This is an inference about mueor the average number of 400,000 employees who go to the gym afterwork. c. This is an inference about Xbaror the average number of the 400 employees who go to the gym afterwork. d. He is making an inference aboutp^ or the proportion of the 500 employees who go the gym afterwork.
I'm not sure about the answer please hlep me! a. This is an inference about P orthe proportion of the 400,000 employees who go the gym afterwork. b. This is an inference about mueor the average number of 400,000 employees who go to the gym afterwork. c. This is an inference about Xbaror the average number of the 400 employees who go to the gym afterwork. d. He is making an inference aboutp^ or the proportion of the 500 employees who go the gym afterwork.

Explanation / Answer

The correct answer is, a. This is an inference about P orthe proportion of the 400,000 employees who go the gym afterwork. a. This is an inference about P orthe proportion of the 400,000 employees who go the gym afterwork.

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