The owner of a small deli is trying to decide whether to discountinue selling magazines. He suspects that only 9.2% of his customers buy a magazine and he thinks that he might be able to use the display for something more profitable. Before making his final decision, he decides that for one day he will keep track of the number of customers that buy a magazine. Assuming his suspicion that 9.2% of his customers buy a magazine is correct, what is the probability that exactly 2 out of the first 10 customers but a magazine?
The owner of a small deli is trying to decide whether to discountinue selling magazines. He suspects that only 9.2% of his customers buy a magazine and he thinks that he might be able to use the display for something more profitable. Before making his final decision, he decides that for one day he will keep track of the number of customers that buy a magazine. Assuming his suspicion that 9.2% of his customers buy a magazine is correct, what is the probability that exactly 2 out of the first 10 customers but a magazine?
Holt Mcdougal Larson Pre-algebra: Student Edition 2012
1st Edition
ISBN:9780547587776
Author:HOLT MCDOUGAL
Publisher:HOLT MCDOUGAL
Chapter11: Data Analysis And Probability
Section11.8: Probabilities Of Disjoint And Overlapping Events
Problem 2C
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The owner of a small deli is trying to decide whether to discountinue selling magazines. He suspects that only 9.2% of his customers buy a magazine and he thinks that he might be able to use the display for something more profitable. Before making his final decision, he decides that for one day he will keep track of the number of customers that buy a magazine. Assuming his suspicion that 9.2% of his customers buy a magazine is correct, what is the probability that exactly 2 out of the first 10 customers but a magazine?
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