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Mathematics 16 Online
OpenStudy (kj4uts):

In the formula CL% confidence intervals...

OpenStudy (kj4uts):

OpenStudy (kj4uts):

@phi

OpenStudy (phi):

I think they want you to memorize the percent of the bell curve between \( \pm 1 \ \sigma\), \( \pm 2 \ \sigma\) and \( \pm 3 \ \sigma\)

OpenStudy (kj4uts):

@phi would the answer be B. 3?

OpenStudy (phi):

yes , 3 sigma.

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