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

Question 198

Multiple Choice

In a recent survey of 100100 women, the following information was gathered: 5555 use shampoo A. 5151 use shampoo B. 3333 use shampoo C. 2323 use shampoos A and B. 1919 use shampoos A and C. 1414 use shampoos B and C. 1111 use all three. How many are using shampoo B only (Region II) ? 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:  55  use shampoo A.  51  use shampoo B.  33  use shampoo C.  23  use shampoos A and B.  19  use shampoos A and C.  14  use shampoos B and C.  11  use all three. How many are using shampoo B only (Region II) ? 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)  28 women B)  25 women C)  33 women D)  51 women E)  11 women


A) 28 women
B) 25 women
C) 33 women
D) 51 women
E) 11 women

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