Sales personnel for Skilling Distributors submit weekly reports listing the customer contacts made during the week. A sa
Posted: Thu Jul 14, 2022 4:51 pm
Sales personnel for Skilling Distributors submit weekly reportslisting the customer contacts made during the week. A sample of 65weekly reports showed a sample mean of 19.5 customer contacts perweek. The sample standard deviation was 5.2. Provide 99% confidenceinterval for the population mean number of weekly customer contactsfor the sales personnel.