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Papessa [141]
3 years ago
7

What is the mean of 3,4.5,6.5,8,8.5,10

Mathematics
1 answer:
ArbitrLikvidat [17]3 years ago
8 0
Finding the mean is just the fancy way of saying to find the average of something. To find the average, all you need to do is add up all the numbers then divide by the amount of numbers.

3+4.5+6.5+8+8.5+10 / 7 = 6.75
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It would help to first find the unit rate. We know that the plane flies 810 km per 1.5 hours. Divide by 1.5 on both sides:

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