Question

o In a certain U.S. city, 51.4% of adults are women. In that city, 14.3% of women and 9.3%of men suffer from depression. If a

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Answer #1

Answer :

Given data is :

P(Women) = 51.4% = 0.514

P(Men) = 1 - P(Women)

= 1 - 0.514

= 0.486

Here D = Depression

ND = Not Depression

W = Women

M = Men

Now,

P(D / W) = 14.3% = 0.143

P(ND / W) = 1 - P(D / W) = 1 - 0.143 = 0.587

P(D / M) = 9.3% = 0.93

P(ND / M) = 1 - 0.093 = 0.907

Here we need to find the probability that the person is a man who does not suffer from depression is :

P(Men\cap Not depression) = P(Men)*P(ND/M)

= 0.486 * 0.907

= 0.4408

~ 0.441

Option D is correct

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