Here are some problems that our users have asked and received explanations on
I need to get the average (arithmetic mean) of a range of cells where the cells of interest (the ones to calculate the average) have values less than 0.284.
Solved by G. A. in 11 mins
Create your own Excel model that computes the following calculation using arithmetic operators. (P(1 P) Z^2 )^2 / E Let P = 0.25, Z = 2.33, and E = 0.05
Solved by F. J. in 25 mins
What does variance +/- 30 days mean in excel?
Solved by S. L. in 25 mins
how do you calculate percentile rank in excel when the question mean is known for 10 companies. Example the Mean is 3.58 from the sum of the 10 companies Mean divided by 10. The lowest Mean of the 10 organizations is 2.85 and the highest Mean is 4.22 Our goal is to be able to show the percentile rank of the 10 companies for their mean.
Solved by X. W. in 27 mins
what does this formula mean in excel =$C8/SUM($J6:$J7)*$J10