A research company desires to know the mean consumption of milk per week among males over age26

26. A sample of126

126males over age26

26was drawn and the mean milk consumption was5.4

5.4liters. Assume that the population standard deviation is known to be0.7

0.7liters. Construct the80%

80%confidence interval for the mean consumption of milk among males over age26

26. Round your answers to one decimal place.