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In a Recent Survey Of 100100 Women, the Following Information Was Gathered

Question 145

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In a recent survey of 100100 women, the following information was gathered: 5454 use shampoo A. 5353 use shampoo B. 3131 use shampoo C. 2121 use shampoos A and B. 1717 use shampoos A and C. 1313 use shampoos B and C. 99 use all three. How many are not using any of the three listed shampoos (Region VIII) ? A = {women who use shampoo A } B = {women who use shampoo B } C = {women who use shampoo C } Use the figure (with Regions I to VIII) to answer the question.  In a recent survey of  100  women, the following information was gathered:  54  use shampoo A.  53  use shampoo B.  31  use shampoo C.  21  use shampoos A and B.  17  use shampoos A and C.  13  use shampoos B and C.  9  use all three. How many are not using any of the three listed shampoos (Region VIII) ? A = {women who use shampoo A } B = {women who use shampoo B } C = {women who use shampoo C } Use the figure (with Regions I to VIII)  to answer the question.   A)  17 women B)  21 women C)  4 women D)  9 women E)  13 women


A) 17 women
B) 21 women
C) 4 women
D) 9 women
E) 13 women

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