Mathematics, 03.12.2019 17:31 kprincess16r
Test grades on the last statistics exam had a mean = 78 and standard deviation = .14. suppose the teacher decides to curve by subtraction 31 from all scores then doubling the values. if y represents the new test scores, what is the mean and standard deviation of y?
Answers: 1
Mathematics, 21.06.2019 18:30
Create a data set with 8 points in it that has a mean of approximately 10 and a standard deviation of approximately 1.
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A50-foot ladder is leaning against a vertical wall. if the base of the ladder is 45 feet from the base of the wall, find the angle the bottling of the ladder makes with the ground.
Answers: 1
Test grades on the last statistics exam had a mean = 78 and standard deviation = .14. suppose the te...
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