The scores on a test given to all juniors in a school district are normally distributed with a mean of 72 and a standard deviation of 6.
Find the probability that a randomly chosen junior has a score above 84.
The probability of randomly choosing a junior whose score is above 84 is

In the final round of trivia competition, contestants were asked to name as many states that begin with the letter m as they could in 15 seconds. the bar graph shows the number of states the contestants were able to name. how many contestants participated in the final round of the competition?

The distributive property allows you to say that 3(x − 1) = 3x −

What is the average diastolic blood pressure for adults