Mathematics, 07.03.2020 02:34 popa60
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 128 millimeters, and a standard deviation of 8 millimeters. If a random sample of 41 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.9 millimeters
Answers: 3
Mathematics, 21.06.2019 16:40
The table shows the total distance that myra runs over different time periods. which describes myra’s distance as time increases? increasing decreasing zero constant
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Mathematics, 22.06.2019 02:30
The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip
Answers: 1
Mathematics, 22.06.2019 07:40
Suppose a batch of steel rods produced at a steel plant have a mean length of 150 millimeters, and a standard deviation of 12. if 100 rods are sampled at random from the batch, what is the probability that the mean length of the sample rods would differ from the population mean by less than 0.5 millimeters?
Answers: 1
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
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