Slope is Y=2/3x-2
Y intercept is -2
Answer:
how many hours times repair service
Step-by-step explanation:
Yours:
<u>Mean</u>:
13.5+12.2+13.2+11.6+10.5=61.
61/5 is <em>12.2</em>
<em>The mean is 12.2</em>
<u>Median</u>:
<em>13.2</em>
<u>Mode</u>:
<em>There is no mode.</em>
<u>Range</u>:
10.5 to 13.5
<em>The range is 3.</em>
Friend:
<u>Mean</u>:
12.6+13+12.8+11.6+12.5=62.5
62.5/5 is <em>12.5</em>
<em>The mean is 12.5</em>
<em />
<u>Median</u>:
<em>12.8</em>
<u>Mode</u>:
<em>There is no mode</em>
<em />
Range:
11.6 to 13
<em>The range is 1.4</em>