I believe I have answered questions one and two correctly and would like you to check them. Concerning question three, I am a bit confused, as I get a value of -134.436 when I calculate the t(df value) and do not see this value in the results. Also, I am unsure about the p value and would like to understand why the difference between the two different years of beer sales is insignificant. Thank you.
I believe I have answered questions one and two correctly and would like you to check them. Concerning question three, I am a bit confused, as I get a value of -134.436 when I calculate the t(df value) and do not see this value in the results. Also, I am unsure about the p value and would like to understand why the difference between the two different years of beer sales is insignificant. Thank you.