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For a normal distribution, what percentage of values lies within two standard deviations of the mean? 99.7% 97% 68% 95%
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4 votes
For a normal distribution, what percentage of values lies within two standard deviations of the mean?

99.7%



97%



68%



95%

User Sourygna
by
6.0k points

1 Answer

2 votes
The answer will be 95.45%.

You can search for normal distribution relating standard deviation and mean, there will be a table indicating the probability with a certain number of standard deviation apart from the mean.
User Giacomo Pigani
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