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Statistics for Decision- Making in Business - Maricopa Community ...

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Agrees w/Policy<br />

Change<br />

Years at<br />

Company<br />

Y 4<br />

Y 8<br />

N 3<br />

Y 10<br />

N 3<br />

N 3<br />

N 6<br />

Y 3<br />

Y 5<br />

N 8<br />

N 1<br />

Y 8<br />

Y 10<br />

Y 5<br />

Y 8<br />

Y 3<br />

N 8<br />

N 8<br />

Y 9<br />

a. Determ<strong>in</strong>e the mean number of years this sample has been with the company.<br />

b. Determ<strong>in</strong>e the m<strong>in</strong>imum and maximum number of years a person from this<br />

sample has been with the company.<br />

c. Determ<strong>in</strong>e the comb<strong>in</strong>ed overall number of years this sample has been with the<br />

company.<br />

d. Determ<strong>in</strong>e the frequency with which people with<strong>in</strong> this sample agreed and<br />

disagreed with the policy change.<br />

e. Calculate the mean, the m<strong>in</strong>imum and maximum, and the range <strong>for</strong> each of the<br />

two groups (agree and disagree).<br />

f. Describe any patterns that emerged when consider<strong>in</strong>g the two groups separately.<br />

<strong>Statistics</strong> <strong>for</strong> <strong>Decision</strong>-<strong>Mak<strong>in</strong>g</strong> <strong>in</strong> Bus<strong>in</strong>ess © Milos Podmanik Page 28

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