CAN YOU PLEASE DO THE FOLLOWING PROBLEM IN R STUDIO AND SHOW CODE. USE INFERENCE

Question

CAN YOU PLEASE DO THE FOLLOWING PROBLEM IN R STUDIO AND SHOW CODE. USE INFERENCE FUNCTION IF POSSIBLE

Fifteen adult males between the ages of 35 and 50 participated in a study to evaluate the effect of diet and exercise on blood cholesterol levels. The total cholesterol was measured in each subject initially and then three months after participating in an aerobic exercise program and switching to a low-fat diet. The data are shown in the following table Blood Cholesterol Level Subject Befoe After 229 231 227 240 238 241 234 256 247 239 246 218 219 226 233 265 240 258 295 251 245 287 314 260 279 283 240 238 225 247 4 6 10 12 13 15 (a) Do the data support the claim that low-fat diet and aerobic exercise are of value in producing a mean reduction in blood cholesterol levels? Use 0.05. Find the P-value (b) Calculate a one-sided confidence limit that can be used to answer the question in part (a)

Explanation / Answer

P-value less than the level of significance, we reject the null hypothesis.

Yes, the given datat support the claim that low-fat diet and aerobic exercise are of value in producing a mean reduction in blood cholesterol levels.

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