The mean is 89 the median is 86 the mode is 85 Hope this helps!
(technically the mean is like 88.7 so I just rounded up to get 89)
Check your y-intercept on the graph, it is at 3. Now go up two units and then move three units to the right you will see that it lands on a point. This is called rise/run. The shading goes above the line so that means you will use this symbol: >. Also it is a dotted line. So your inequality would be:
y > 2/3x + 3
I hope this helps love! :)
If the distribution is uniform between 6 and 12, the probability of being less than 99 is 1 (certainty).
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Perhaps you intend to find the probability that the loss is less than 9 pounds. That value is
... (9 - 6)/(12 - 6) = 3/6 = 1/2
