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Mathematics, 19.05.2021 17:40 rustalex6045
A data set is symmetrical with a mean of 100 and a standard deviation of 5. About what percent of the data is between 90 and 105?
68%
95%
81.5%
47.5%
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A data set is symmetrical with a mean of 100 and a standard deviation of 5. About what percent of th...
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