If a data point has a corresponding z-score of -1.5, then it is one and a half standard deviations above the mean value.

One positive integer is 2 less than another. the product of the two integers is 24. what are the integers

Choose an object tha is about the sane length as real baseball bat explain how to estimate its length in feet

Concerned about campus safety, college officials want to estimate the percentage of students who carry a gun, knife, or other such weapon. how many randomly selected students must be surveyed in order to be 95 % confident that the sample percentage has a margin of error of two percentage points?