A survey asks 1200 workers, "Has the economy forced you to reduce the amount of vacation you plan to take this year?" Forty-six percent of those surveyed say they are reducing the amount of vacation. Twenty workers participating in the survey are randomly selected. The random variable represents the number of workers who are reducing the amount of vacation. Decide whether the experiment is a binomial experiment. If it is, identify a success, specify the values of n, p, and g. and list the possible values of the random variable x. Is the experiment a binomial experiment? Yes
A survey asks 1200 workers, "Has the economy forced you to reduce the amount of vacation you plan to take this year?" Forty-six percent of those surveyed say they are reducing the amount of vacation. Twenty workers participating in the survey are randomly selected. The random variable represents the number of workers who are reducing the amount of vacation. Decide whether the experiment is a binomial experiment. If it is, identify a success, specify the values of n, p, and g. and list the possible values of the random variable x. Is the experiment a binomial experiment? Yes
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section: Chapter Questions
Problem 8CR
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Step 1
Given :
A survey asks to 1200 workers ,
"Has the economy forced you to reduce the amount of vacation you plan to take this year ?"
Among that 46% says they are reducing the amount of vacation
From that survey , 20 workers are randomly selected
Let X be a r.v
X : No. of workers who are reducing amount of vacation
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