Question
The owner of a small deli is trying to decide whether to discontinue selling magazines. He suspects that only 10% of his customers buy a
The owner of a small deli is trying to decide whether to discontinue selling magazines. He suspects that only 10% of his customers buy a magazine and he thinks that he might be able to use the display space to sell something more profitable. Before making a 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 10% of his customers buy a magazine is correct, what is the probability that exactly 6 out of the first 12 customers buy a magazine?
0.000491051
0.000394739
0.000313989
0.000703207
0.000179621
0.0000956595
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