Taylor kept track of the number of hours that he spent at the media center each week for several weeks. He spent 8,
2, 5, 10, and 5 hours.
What is the mean number of hours that Taylor spent at the media center each
week?
O A. 30 hours
B. 6 hours
C. 5 hours
D. 8 hours

Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.