Mathematics, 26.03.2020 22:59, rainbowsadie7140
Assume that a school district has 10,000 6th graders. In this district, the average weight of a 6th grader is 80 pounds, with a standard deviation of 20 pounds. Suppose you draw a random sample of 25 students. What is the z-value of 68 pounds sampled student?
Answers: 1
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Assume that a school district has 10,000 6th graders. In this district, the average weight of a 6th...
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