Determine whether each experiment is a binomial experiment or can be reduced to a binomial experiment. If it can be presented as a binomial experiment, state the values of n, p, and q. Then list all possible values of the random variable. If it is not, explain why not a. The results of a survey indicate that 65% of couples have two or more jobs between them. A group of 50 couples is surveyed on whether they have two or more jobs between the two of them. The random variable represents the number of couples who have two or more jobs. b. Ten blue chips and five red chips are placed in a hat and shaken. Three chips are drawn from the hat one at a time without replacement. The random variable represents the number of blue chips that are drawn.
Determine whether each experiment is a binomial experiment or can be reduced to a binomial experiment. If it can be presented as a binomial experiment, state the values of n, p, and q. Then list all possible values of the random variable. If it is not, explain why not a. The results of a survey indicate that 65% of couples have two or more jobs between them. A group of 50 couples is surveyed on whether they have two or more jobs between the two of them. The random variable represents the number of couples who have two or more jobs. b. Ten blue chips and five red chips are placed in a hat and shaken. Three chips are drawn from the hat one at a time without replacement. The random variable represents the number of blue chips that are drawn.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter10: Sequences, Series, And Probability
Section10.8: Probability
Problem 31E
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Transcribed Image Text:Determine whether each experiment is a binomial experiment or can be
reduced to a binomial experiment. If it can be presented as a binomial
experiment, state the values of n, p, and q. Then list all possible values of the
random variable. If it is not, explain why not
a. The results of a survey indicate that 65% of couples have two or more
jobs between them. A group of 50 couples is surveyed on whether they
have two or more jobs between the two of them. The random variable
represents the number of couples who have two or more jobs.
b. Ten blue chips and five red chips are placed in a hat and shaken. Three
chips are drawn from the hat one at a time without replacement. The
random variable represents the number of blue chips that are drawn.
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