One barge from inland waterways, inc. can carry a load of 2655 lb. records of past trips show that the weights of the cans that

Question

3 years ago

6

One barge from inland waterways, inc. can carry a load of 2655 lb. records of past trips show that the weights of the cans that

it carries have a mean of 102 lb and a standard deviation of 10 lb. for samples of size 25, find the mean and standard deviation of x

Mathematics

1 answer:

hammer [34] · Answer 1 · 2021-11-25T01:54:34+03:00

hammer [34]3 years ago

6 0

The mean is 102 and the standard deviation is 2.

The sample mean is equal to the population mean; the sample standard deviation is equal to

σ/√n = 10/(√25) = 2