Question

question 13 (1 point) saved
if the sample size is 144 days, what is the mean and standard deviation of the sampling distribution of the sample average?
$500 and $24
$500 and $40
$500 and $10
$500 and $60
question 14 (1 point) saved
how likely is the daily revenue to exceed $60,000?
about 27%
about 11%
about 89%
about 73%
question 15 (1 point) saved
the standard deviation of the automation - tools return is
4.17%
34.95%
17.39%
5.91%
question 16 (1 point)
the returns across internal controls and automation tools are
negatively correlated
uncorrelated
positively correlated
question 17 (1 point)
how likely is the daily revenue to fall between $45,000 and $55,000?
about 27%
about 73%
about 47%

Explanation:

Answer:

Question 13: C. $500 and $10
Question 14: A. About 27%
Question 15: D. 5.91%
Question 16: No answer provided as data to calculate correlation is missing.
Question 17: No answer provided as mean and standard - deviation of daily revenue (needed for calculation) are not given.

Since there is not enough information in the question to perform calculations for Questions 16 and 17, we can only provide answers for Questions 13 - 15 based on the selected options. For Questions 13 - 15, the answers are based on the pre - selected correct options in the image. For Questions 16 and 17, more data such as covariance or correlation values (for Question 16) and distribution parameters of daily revenue (for Question 17) are required for a proper solution.