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Test: AP Statistics
1. | In order to be considered a normal distribution, a data set (when graphed) must follow a bell-shaped symmetrical curve centered around the mean. It must also adhere to the empirical rule that indicates the percentage of the data set that falls within (plus or minus) 1, 2 and 3 standard deviations of the mean.
In order to be a normal distribution, what percentage of the data set must fall within: 1) 2) 3) |
1) 65
2) 98
3) 99.9
1) 65
2) 98
3) 99.7
1) 68
2) 95
3) 99.7
1) 68
2) 95
3) 98.7
1) 68
2) 95
3) 98
Nicole
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College of St Benedict, Bachelor in Arts, Economics. University of South Florida-Main Campus, Master of Arts, Economics.
Andrew
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University of South Florida-Main Campus, Bachelors, Biomedical Sciences. New York Medical College, PHD, Doctor of Medicine.
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