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What will be probability for the data items within mean +- 1, +-2, +-3 standard deviation?

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2 Answers

0 0 votes
Probobality for data items within mean +-1 standard deviation is 0.68.

Probobality for data items within mean +-2 standard deviation is 0.95.

Probobality for data items within mean +-3 standard deviation is 0.997.
0 0 votes
Probobality mean for +-1 standard deviation is 0.68.
Probobality mean  for +-2 standard deviation is 0.95.
Probobality mean for +-3 standard deviation is 0.997.

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