PLEASE HELP A college administrator would like to determine how much time students spend onhomework assignments during a typical week. A questionnaire is sent to a random sample of n =100 students an

PLEASE HELP

A college administrator would like to determine how much time students spend onhomework assignments during a typical week. A questionnaire is sent to a random sample of n =100 students and their response indicates a mean of 7.4 hours per week. The population standarddeviation is known to be3hours.Construct a 95% confidence intervalfor the population mean of the number of hours student spend on homework during a typicalweek.