According to the 68-95-99.7 rule what percent of the population are more than 2 standard deviations...

Question

Question

According to the 68-95-99.7 rule what percent of the population are more than 2 standard deviations away from the mean?

A) 5

B) 2.5

c) 95

d) 68

math Statistics-And-Probability

Answer 1

Answer #1

According to68-95-99.7 rule 95% of observations between 2 standard deviation of the mean.

Percentage of observations are more than 2 standard deviation away from the mean

=100-95

=5%

Answer is

A) 5

Answer 2

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