If the formula = x; is used to find the mean of the following sample, what is the value of n?
43, 36, 93, 2, 28, 83, 10, 22, 9, 84, 41, 3, 13, 20, 66, 7
O A. 15
O B. 16
O C. 13
O D. 14

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

I’m stuck on this equation, anyone got the answer?

Change negative exponents to positive, then solve