Question: Question 4. Table below provides Serum-Cholesterol level (mg/dL) before and after adopting a vegetarian diet for a random sample of 10 patients. Subject 1 2

Question 4. Table below provides

Question 4. Table below provides Serum-Cholesterol level (mg/dL) before and after adopting a vegetarian diet for a random sample of 10 patients. Subject 1 2 3 4 5 6 7 00 9 10 Before 196 145 205 159 244 145 230 237 193 225 After 146 155 178 146 208 147 202 215 184 208 Difference 50 -10 27 13 36 -2 28 22 9 17 The difference is defined as: x=(Before - After). Find the value of the sample coefficient of variation for x. (up two two decimal places) (Donot write % sign in your answer)

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