Statistics homework help

Project 1
 
The file Project 1 – CLT has  10, 100 and 1,000 flips of a fair coin repeated 50 times, under three (3) separate tabs.
I have recorded the fraction of the flips that were heads after each 10, 100, and 1,000 flips.  I want you to construct a histogram for the fraction (percentage)  of heads in the 50 trials for each tab and summarize your results in the context of the central limit theorem and the effect of sample size on the standard deviation.