Question

the depth of two lakes is measured at multiple spots. for the first lake, the mean depth is about 45 feet with a standard deviation of 8 feet. for the second lake, the mean depth is about 60 feet with a standard deviation of 27 feet. noah says the second lake is generally deeper than the first lake. do you agree with noah? noah is correct. noah is incorrect.

Explanation:

Step1: Compare the mean depths

The mean depth of the first lake is 45 feet and the mean depth of the second lake is 60 feet. Since 60>45.

Answer:

Noah is correct.