
Limited time only! Sign up for a free 30min personal tutor trial with Chegg TutorsDismiss Notice
Dismiss Notice
Join Physics Forums Today!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!
The friendliest, high quality science and math community on the planet! Everyone who loves science is here!
Find the mean and variance of this set of 40 numbers
Loading...
Similar Threads  Find mean variance  Date 

Finding ∑fx and ∑fx^2 from the standard deviation and mean  Sep 28, 2016 
Find the harmonic mean  Nov 23, 2012 
Find the arithmetic mean  Nov 1, 2012 
Stats Norm dist, std dev, mean z score find x  Sep 27, 2012 
Finding variance without knowing mean?  Sep 29, 2008 