“My Excelchat expert helped me in less than 20 minutes, saving me what would have been 5 hours of work!”

I'm trying to find the mean,range,mode and standard deviation of a sample. Basic statistics in Excel

Solved by B. W. in 25 mins

hiiiiii . please i need to find the mean (average) from my table

Solved by V. C. in 21 mins

Is there a formula to find a mean or median of the same column in multiple (≥200) sheets?

Solved by S. Q. in 27 mins

An F- distribution has a mean of 8.48 and a standard deviation of 2.91. Use the Chebyshev’s Theorem to find the proportion of observations you would expect to find within two standard deviations from the mean.

Solved by F. B. in 15 mins

What does variance +/- 30 days mean in excel?

Solved by S. L. in 25 mins