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OpenStudy (princessaurora):
**Will Fan & Medal** For a normal distribution, what percentage of values lies within two standard deviations of the mean? A) 99.7% B) 97% C) 68% D) 95%
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OpenStudy (welshfella):
you can google that 68% lies between 1 std deviation.
OpenStudy (md152727):
Right!
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