Odd place to ask, but I need HW help! Probability stuff

[anon(5021)]

A fair die is tossed 40 times. Use the given equation (in the attachment) to determine the probability of the total number of dots being between 130 and 150.

Repeat using the central limit theorem.

 

[mjesenovec]

i would do some google searching if i were you if you can't reach any classmates. I was always wicked good with statistics, but it's been about 7 years since i've touched it, and i work in IT, so needless to say i'm quite rusty and won't be much help.

 

[anon(5021)]

thank you for the response... google it is