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16 September, 15:47

Answer the following questions. a. If P (A) equals=0.570.57 , find the probability of the complement of A, P (Upper A overbarA ). b. A certain group of women has a 0.040.04 % rate of red/green color blindness. If a woman is randomly selected, what is the probability that she does not have red/green color blindness? a. P (Upper A overbarA ) equals=nothing (Type an exact answer in simplified form.) b. What is the probability that the woman selected does not have red/green color blindness? nothing (Type an exact answer in simplified form.)

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  1. 16 September, 16:03
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    a) Probability of complement of A : P (A') = 0.43.

    b) the probability that a woman selected in random does not have red/green color blindness

    P (W') = 0.9996

    Step-by-step explanation:

    a) Given;

    P (A) = 0.57

    To determine the supplement, we can use the expression;

    P (A) + P (A') = 1

    P (A') = 1 - P (A)

    P (A') = 1 - 0.57 = 0.43

    P (A') = 0.43

    Probability of complement of A : P (A') = 0.43.

    b) Given;

    The probability of a woman having colour blindness:

    P (W) = 0.04% = 0.04%/100% = 0.0004

    Using the expression:

    P (W') = 1 - P (W)

    P (W') = 1 - 0.0004

    P (W') = 0.9996
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