2nd submission (d) and (e) were not answered Two hundred people apply for three jobs. 80 of the applicants are women.(a) If three persons are selected at random, what is the probability that all are women? (Round the answer to six decimal places.) (b) If three persons are selected at random, what is the probability that two are women? (Round the answer to six decimal places.) (c) If three persons are selected at random, what is the probability that one is a woman? (Round the answer to six decimal places.) (d) If three persons are selected at random, what is the probability that none is a woman? (Round the answer to six decimal places.) (e) If you were an applicant, and the three selected people were not of your gender, should the above probabilities have an impact on your situation? Why?Yes, the probabilities indicate the presence of gender discrimination.No, because in the hiring process all outcomes are not equally likely
Contingency Table
A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.
Binomial Distribution
Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.
2nd submission (d) and (e) were not answered
Two hundred people apply for three jobs. 80 of the applicants are women.
(a) If three persons are selected at random, what is the
(b) If three persons are selected at random, what is the probability that two are women? (Round the answer to six decimal places.)
(c) If three persons are selected at random, what is the probability that one is a woman? (Round the answer to six decimal places.)
(d) If three persons are selected at random, what is the probability that none is a woman? (Round the answer to six decimal places.)
(e) If you were an applicant, and the three selected people were not of your gender, should the above probabilities have an impact on your situation? Why?
Yes, the probabilities indicate the presence of gender discrimination.
No, because in the hiring process all outcomes are not equally likely
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