Find the critical value and compute the test value as well. Dropdowns are labeled "Claim" or "Not Claim" for the first 2 and the last one is labeled as "one-tailed" or "two-tailed"

Cholesterol Levels A medical researcher wishes to see if he can lower the cholesterol levels through diet in 6 people by showing [I]: a lm about the effects of high cholesterol levels. The data are shown. At (1 = 0.05, did the cholesterol level decrease on average? Use the critical value method and tables. E Before '80 5'20 ?6 3'16 3'15 3'12 After ?] ?19 mm ?13 ?8 ?9 {a} State the hypotheses and identify the claim. Hm H= E] 111is hypothesis test is a test