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Question 19
When analyzing data with a standard deviation curve, 1 o above and below the norm includes what
% of the data collected?
O 99%
O 68%
O 95%

Respuesta :

Answer: 68% ==> 2nd option

Explanation:

1 standard deviation away from the means=34%

2 standard deviations away from the means=34*2=68%

Answer: 68% ==> 2nd option

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