11. Inferential Statistics

Complete the following statements for a normal distribution using the empirical rule.

a

$\editable{}$$%$% of the scores lie within $1$1 standard deviation of the mean.

b

$\editable{}$$%$% of the scores lie within $2$2 standard deviations of the mean.

c

$\editable{}$$%$% of the scores lie within $3$3 standard deviations of the mean.

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Approx a minute

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