Mathematics, 23.10.2020 14:00 thaliavernazaa
2. A company is to hire two new employees. They have prepared a
candidates, all of whom are equally qualified. Of these eight candidates, five are women.
Suppose the company decides to select two persons randomly from these eight candidates.
a. What is the probability that:
1. Both candidate selected are women?
2. At least one candidate selected is a woman?
3. Second candidate is a woman.
3
4. First candidate is a woman given that the second candidate is a woman.
b. Let X denote the number of women in this sample.
1. Write the probability distribution of X.
2. Find the standard deviation of X.
Answers: 1
Mathematics, 21.06.2019 13:30, Rakeem458
Frank has $66.50 in his account on sunday. over the next week, he makes the following changes to his balance via deposits and purchases: day debit ($) credit ($) monday 60.33 80.75 tuesday 54.45 wednesday 49.20 15.00 thursday 35.40 friday 16.85 75.00 saturday 80.56 on what day does frank first get charged an overdraft fee? a. wednesday b. thursday c. friday d. saturday select the best answer from the choices provided a b c d
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If x = 12 and y = 3, what is the value of x - y 2? 81 6 3 18
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Mathematics, 21.06.2019 20:30, jnelso5437
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2. A company is to hire two new employees. They have prepared a
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