The average number of hours of TV viewing per household per week in Australia is 52 hours. Suppose the standard deviatio
Posted: Wed May 11, 2022 8:17 pm
The average number of hours of TV viewing per household per week
in Australia is 52 hours. Suppose the standard deviation is 25
hours and a random sample of 38 Australian households is taken,
What is the probability that the sample average is less than 56
hours
in Australia is 52 hours. Suppose the standard deviation is 25
hours and a random sample of 38 Australian households is taken,
What is the probability that the sample average is less than 56
hours