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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

How to calculate Mean, Standard deviation and Variance excel

Solved by G. L. in 26 mins

i want to plot 130 points (get numbers) with a mean of 1500, with a deviation of plus minus 200 in Excel. Kindly help

Solved by F. F. in 26 mins

Here's the question, ''for participants estimates for the jar with 100 jelly beans calculate and present the mean, median, and standard deviation. In addition, calculate the proportion of estimates that were closer than the mean to the correct answer.'' I've already calculated the mean, median and standard deviation but don't know how to do the 2nd part of the question, which is the proportion part.

Solved by B. H. in 25 mins

Hi I'm having trouble with Binomial and Trinomial trees in excel. I need to find the mean and standard deviation for them using factorial formulas, but that is where my understanding of excel is letting me down.

Solved by M. F. in 12 mins