Q2. An association of coffee producers has estimated that 50% of adult workers drink coffee at least occasionally while on the job. Given this estimate: a. For a randomly selected group of 4 adult workers, what is the probability that no more than 3 of them drink coffee at least occasionally while on the job? b. In part (a), what is the probability that at least 2 of these individuals drink coffee at least occasionally while on the job?
Q2. An association of coffee producers has estimated that 50% of adult workers drink coffee at least occasionally while on the job. Given this estimate: a. For a randomly selected group of 4 adult workers, what is the probability that no more than 3 of them drink coffee at least occasionally while on the job? b. In part (a), what is the probability that at least 2 of these individuals drink coffee at least occasionally while on the job?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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Q2. An association of coffee producers has estimated that 50% of adult workers drink coffee at least occasionally while on the job. Given this estimate:
a. For a randomly selected group of 4 adult workers, what is the probability that no more than 3 of them drink coffee at least occasionally while on the job?
b. In part (a), what is the probability that at least 2 of these individuals drink coffee at least occasionally while on the job?
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