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MATLAB: An Introduction with Applications
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I need help on question "e" 

 

llease explain step by step please

9:43
Discussion Details
6212-MATH-142-emantay
Discuss 18 Sec 4.5 Counting and
Probability
Mar 10, 2021 at 10:28 AM
Objective: Find the probability of an event, using
the Counting Rules.
Here is a sample problem.
In a company with 10 directors, of which 4 are
women and 6 are men, three are selected to
attend a marketing symposium.
a. Find the probability that all three selected will
be women.
b. Find the probability that all three selected will
be men.
e. Find the probability that at least one of the
people selected will be a man.
d. Find the probability that two men and one
woman will be selected.
e. Two of the directors are husband and wite and
must be both sent to the symposium. Find the
probability that a woman will be selected to form
the 3-team delegation.
Transcribed Image Text:9:43 Discussion Details 6212-MATH-142-emantay Discuss 18 Sec 4.5 Counting and Probability Mar 10, 2021 at 10:28 AM Objective: Find the probability of an event, using the Counting Rules. Here is a sample problem. In a company with 10 directors, of which 4 are women and 6 are men, three are selected to attend a marketing symposium. a. Find the probability that all three selected will be women. b. Find the probability that all three selected will be men. e. Find the probability that at least one of the people selected will be a man. d. Find the probability that two men and one woman will be selected. e. Two of the directors are husband and wite and must be both sent to the symposium. Find the probability that a woman will be selected to form the 3-team delegation.
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