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Mathematics, 14.04.2020 21:19 kittenalexis68
A manufacturing facility produces rolls of tape. Among all of the rolls of tape produced, the mean length of the tape on a roll is 651.25 inches, and the standard deviation of the lengths is 0.73 inches. Suppose that we randomly select a sample of 78 rolls of tape. What is the probability that the sample mean length is less than 651.10 inches?
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A manufacturing facility produces rolls of tape. Among all of the rolls of tape produced, the mean l...
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