The mean per capita consumption of milk per year is 131 liters with a variance of 841. if a sample of 132 people is randomly selected, what is the probability that the sample mean would be less than 133.5 liters? round your answer to four decimal places.

Ethan and christine are having a discussion about last week’s math homework. which form of human communication are they using? a. mass communication b. intrapersonal communication c. computer-mediated communication d. interpersonal communication   select the best answer from the choices provided