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A manufacturer produces 54-pound lifting weights. The lowest actual weight is 40 pounds, and the highest is 74 pounds. Each weight is equally likely so the distribution of weights is uniform. A sample of 49 weights is taken a) What is the distribution for the weights of one 54-pound lifting weight? Select an answer v What is the mean and standard deviation ? (Round to four decimal places) b) What is the distribution for the mean weights of 49 54-pound lifting weight? Select an answer v What is the mean and the standard deviation of (Round to four decimal places)

A manufacturer produces 54-pound lifting weights. The lowest actual weight is 40 pounds, and the highest is 74 pounds. Each weight is equally likely so the distribution of weights is uniform. A sample of 49 weights is taken a) What is the distribution for the weights of one 54-pound lifting weight? Select an answer v What is the mean and standard deviation ? (Round to four decimal places) b) What is the distribution for the mean weights of 49 54-pound lifting weight? Select an answer v What is the mean and the standard deviation of (Round to four decimal places)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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A manufacturer produces 54-pound lifting weights. The lowest actual weight is 40 pounds, and the highest is 74 pounds. Each weight is equally likely so the distribution of weights is uniform. A sample of 49 weights is taken a) What is the distribution for the weights of one 54-pound lifting weight? Select an answer What is the mean and standard deviation ? (Round to four decimal places) b) What is the distribution for the mean weights of 49 54-pound lifting weight? Select an answer What is the mean and the standard deviation of (Round to four decimal places) c) Find the probability that the mean actual weight for the 49 weights is less than 60.08 is (Round to four decimal places)
Transcribed Image Text:A manufacturer produces 54-pound lifting weights. The lowest actual weight is 40 pounds, and the highest is 74 pounds. Each weight is equally likely so the distribution of weights is uniform. A sample of 49 weights is taken a) What is the distribution for the weights of one 54-pound lifting weight? Select an answer What is the mean and standard deviation ? (Round to four decimal places) b) What is the distribution for the mean weights of 49 54-pound lifting weight? Select an answer What is the mean and the standard deviation of (Round to four decimal places) c) Find the probability that the mean actual weight for the 49 weights is less than 60.08 is (Round to four decimal places)
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