A superdepartment store manager has ordered a shipment of 100 fans, 5% of which are broken. The manager has instructed his assistant to send back the shipment if at least 4% of fans in a simple random sample of 30 fans are not working as they should. What is the probability that the shipment was returned
A superdepartment store manager has ordered a shipment of 100 fans, 5% of which are broken. The manager has instructed his assistant to send back the shipment if at least 4% of fans in a simple random sample of 30 fans are not working as they should. What is the probability that the shipment was returned
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 50E: Flexible Work Hours In a recent survey, people were asked whether they would prefer to work flexible...
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A superdepartment store manager has ordered a shipment of 100 fans, 5% of which are broken. The manager has instructed his assistant to send back the shipment if at least 4% of fans in a simple random sample of 30 fans are not working as they should. What is the probability that the shipment was returned?
A 0.617910.61791 B 0.382090.38209 C 0.03350.0335 D 0.03980.0398
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