What is the mean absolute deviation of her math scores?
5.4
6.4
7.8.
o
8.8
1 answer:
Answer:
The mean absolute deviation (MAD) of her Math scores would be 1.2.
Step-by-step explanation:
Mean: 5.4 + 6.4 + 7.8 + 8.8 = 28.4/4 = 7.1
7.1 - 5.4 = 1.7
7.1 - 6.4 = 0.7
7.1 - 7.8 = 0.7
7.1 - 8.8 = 1.7
Mean Absolute Deviation: 1.7 + 0.7 + 0.7 + 1.7 = 4.8/4 = 1.2
hope this helps :)
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330
Step-by-step explanation:
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We know that
[<span>the area of the rectangle]=L*W
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The answer is .52
glad 2 help
The formula is for slope is y2-y1/x2-x1 so 3- -1 = 4 and -2 - 4 = -6 so it would be 4/-6
0.21951 Reapeating cause the decimal does not terminate
