I am hoping someone can help. I am in a statistics class that requires that we use Excel. In the book, she uses Excel 2013 as an example to produce static results, equations, graphs, etc. In the beginning the only thing that she did was add-in Analysis Toolpak and Analysis Toolpak - VBA. Then she refers to almost everything as going to Add-in > PHStat . I can not find the PHStat. I have ask Microsoft help and I have searched under help. Help showed me a PHStat but not how to locate it or add it.
a couple of the things that I am looking for are
Add-Ins > PHStat > Probability & Prob. Distributions > Binomial
Add-Ins > PHStat > Probability & Prob. Distributions > Posson
Add-Ins > PHStat > Confidence Intervals > Estimate for the Mean, sigma known