Mathematics, 21.08.2019 21:00 jamaiciaw6
Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 1.4 and a mean diameter of 212 inches. if 80 shafts are sampled at random from the batch, what is the probability that the mean diameter of the sample shafts would differ from the population mean by greater than 0.1 inches? round your answer to four decimal places.
Answers: 3
Mathematics, 21.06.2019 16:20
Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?
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Mathematics, 21.06.2019 23:30
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Mathematics, 21.06.2019 23:30
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Suppose a batch of metal shafts produced in a manufacturing company have a standard deviation of 1.4...
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