Answer Happy

You may need to use the appropriate appendis table or technology to answer this question Sales personnes for Salings Distributors submit weekly reports isting the customer contacts made during the week. A sample of 66 weekly reports showed a sample mean of 19.5 customer contacts per week. The sample standard deviation was 52 Provide a 90% confidence interval for the population mean number of weekly customer contacts for the sales personnel (Round your answers to the decimal places) contact/wiekto Provide 93% confidence interval for the population mean number of weekly customer contacts for the sales personnel. (Round your answers to two decimal p contacts/week contact/week t