Last update for now. I did a bit of research and reading through some of the FDA documents I found they want a 2 tail p-value (upper and lower ends of the normal curve). I've also refreshed my memory on these excel stats functions and determined I need to use the T-Test function. You need to use the F-Test to determine if the data is too different and then use a different flavor of the T-Test function (which I've highlighted where it changes in the chart). Here's is the updated and hopefully more correct table.