Mathematics, 28.06.2019 07:30 thereal6ix9ine69
Which statement is true of normally distributed data ? ? a. approximately 68% of the data falls within 2 standard deviations (+-2) of the mean b. approximately 68% of the data falls within 1 standard deviation (+-1) of the mean c. approximately 75% of the data falls within 2 standard deviations (+-2) of the mean d. approximately 75% of the data falls within 1 standard deviation (+-1) of the mean
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of the mean
of the mean
of the mean.Another question on Mathematics
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Which statement is true of normally distributed data ? ? a. approximately 68% of the data falls wi...
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