Question 2 of 3 (1 point) Attempt 1 of Unlimited View question in a popup 9.3 Section Exercise 5a, b,c,d,e (critical value, table) Cholesterol Levels A medical researcher wishes to see if he can lower the cholesterol levels through diet in 6 people by showing a film about the effects of high cholesterol levels. The data are shown. At a = 0.05, did the cholesterol level decrease on average? Use the critical value method and tables. Patient 1 2 3 6 Before 237 217 215 222 208 221 After 218 201 196 195 204 216 Send data to Excel ola Part: 0 / 5 Part 1 of 5 (a) State the hypotheses and identify the claim. Ho: (Choose one) H: (Choose one) This hypothesis test is a (Choose one) test