if the mean gpa among students is 3.25 with a standard deviation of 1.75, and we select a random sample of 300 people, at what value for the sample mean would be less than exactly 95% of possible sample means?

Remote sensing of the earth's surface and atmosphere may involve the use of what type of instruments?

The solutions to the inequality y ≤ 2x − 4 are shaded on the graph. which point is a solution? p

Apopulation of bolts has a mean thickness of 20 millimeters, with a population standard deviation of .01 millimeters. give, in millimeters, a minimum and a maximum thickness that includes 68% of the population of bolts.