I need to know how to do this

Anonymous
timer Asked: Feb 9th, 2015

Question Description

Help me study for my Statistics class. I’m stuck and don’t understand.

Heights of men on a baseball team have a bell-shaped distribution with a mean of
166cm

and a standard deviation of

8cm.

Using the empirical rule, what is the approximate percentage of the men between the following values?

a.

142

cm and

190

cm

b.

158

cm and

174

cm

a.
%

of the men are between

142

cm and

190

cm

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