Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 136 millimeters, and a standard deviation of 77 millimeters.
If a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 2.1 millimeters? Round your answer to four decimal places.
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Thompson and Thompson is a steel bolts manufacturing company.
Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 147 millimeters, and a standard deviation of 6 millimeters. If a random sample of 33 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 1.1 millimeters? Round your answer to four decimal places.
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 135 millimeters, and a standard deviation of 5 millimeters. If a random sample of 42 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 0.8 millimeters? Round your answer to four decimal places.
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 149149 millimeters, and a standard deviation of 88 millimeters. If a random sample of 5050 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by more than 3.33.3 millimeters? Round your answer to four decimal places.
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 133133 millimeters, and a standard deviation of 66 millimeters. If a random sample of 4343 steel bolts is selected, what is the probability that the sample mean would be greater than 132.4132.4 millimeters? Round your answer to four decimal places. If possible Please show how to solve using TI-84
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 147 millimeters, and a variance of 36. If a random sample of 43 steel bolts is selected, what is the probability that the sample mean would be greater than 144.9 millimeters? Round your answer to four decimal places.
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 140 millimeters, and a variance of 36. If a random sample of 50 steel bolts is selected, what is the probability that the sample mean would be greater than 142.5 millimeters? Round your answer to four decimal places.
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean...
Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 135 millimeters, and a variance of 64. If a random sample of 32 steel bolts is selected, what is the probability that the sample mean would be greater than 133 millimeters? Round your answer to four decimal places.
Question 5 of 15. Step 1 of 1 4/15 Correct Thompson and Thompson is a steel...
Question 5 of 15. Step 1 of 1 4/15 Correct Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 139 millimeters, and a standard deviation of 7 millimeters If a random sample of 38 steel bolts is selected, what is the probability that the sample mean would be less than 140.7 millimeters? Round your answer to four decimal places. Tables Keypad Answer How to enter your answer Submit Answer 2020 Hawkes...
Suppose a batch of steel rods produced at a steel plant have a mean length of...
Suppose a batch of steel rods produced at a steel plant have a mean length of 170 millimeters, and a standard deviation of 10 millimeters. If 299 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 0.7 millimeters? Round your answer to four decimal places.
tried 0.0025 too, did not work either A manufacturing process is designed to produce bolts with...
tried 0.0025 too, did not work either
A manufacturing process is designed to produce bolts with a 0.5-inch diameter. Once each day, a random sample of 36 bolts is selected and the bolt diameters recorded. If the resulting sample mean is less than 0.490 inches or greater than 0.510 inches, the process is shut down for adjustment. The standard deviation for diameter is 0.02 inches. What is the probability that the manufacturing line will be shut down unnecessarily? (Hint: Find...
Question 5 of 15. Step 1 of 1 4/15 Correct Thompson and Thompson is a steel bolts manufacturing company. Their current steel bolts have a mean diameter of 139 millimeters, and a standard deviation of 7 millimeters If a random sample of 38 steel bolts is selected, what is the probability that the sample mean would be less than 140.7 millimeters? Round your answer to four decimal places. Tables Keypad Answer How to enter your answer Submit Answer 2020 Hawkes...
tried 0.0025 too, did not work either
A manufacturing process is designed to produce bolts with a 0.5-inch diameter. Once each day, a random sample of 36 bolts is selected and the bolt diameters recorded. If the resulting sample mean is less than 0.490 inches or greater than 0.510 inches, the process is shut down for adjustment. The standard deviation for diameter is 0.02 inches. What is the probability that the manufacturing line will be shut down unnecessarily? (Hint: Find...
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