According to a recent study, 1 in every 6 women has been a victim of domestic abuse at some point in her life. Suppose we have randomly and independently sampled twenty-five women and asked each whether she has been a victim of domestic abuse at some point in her life. Find the probability that more than 22 of the women sampled have not been the victim of domestic abuse.
A) 0.188687
B) 0.062896
C) 0.125791
D) 0.807120

Question

Quizplus · Accepted Answer

The probability of a woman being a victim of domestic abuse is 1/6. The probability of a woman not being a victim of domestic abuse is 5/6. The probability of more than 22 of the women sampled not being the victim of domestic abuse is:P(X > 22) = 1 - P(X <= 22) = 1 - 0.811313 = 0.188687

According to a Recent Study, 1 in Every 6 Women