A research company desires to know the mean consumption of milk per week among males over age 26. A sample of 664 males over age 26 was drawn and the mean milk consumption was 3.4 liters. Assume that the population standard deviation is known to be 0.6 liters. Construct the 99 % confidence interval for the mean consumption of milk among males over age 26. Round your answers to one decimal place. Answer How to enter your answer (opens in new window) Lower endpoint: Upper endpoint: ↓ Tables Keypad Keyboard Shortcuts

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