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algol13
3 years ago
14

Can anyone pls help me in dis

Mathematics
1 answer:
barxatty [35]3 years ago
5 0

Answer:

The area of building c minus the area of building b equals the area of building a might be correct?

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Ten experts rated a newly developed chocolate chip cookie on a scale of 1 to 50. Their ratings were:
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Answer:

Option B.

Step-by-step explanation:

The given data set is

34, 35, 41, 28, 26, 29, 32, 36, 38, 40

We need to find the mean deviation of the given data.

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Mean of the data is

Mean=\dfrac{\sum x}{n}

Mean=\dfrac{34+35+41+28+26+29+32+36+38+40}{10}

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Formula for mean deviation is

\text{Mean deviation}=\dfrac{\sum |x-mean|}{n}

\sum |x-mean|=|34-33.9|+|35-33.9|+|41-33.9|+|28-33.9|+|26-33.9|+|29-33.9|+ |32-33.9|+|36-33.9|+|38-33.9|+|40-33.9|=41.2

\text{Mean deviation}=\dfrac{41.2}{10}

\text{Mean deviation}=4.12

The mean deviation of the ratings is 4.12.

Therefore, the correct option is B.

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3 years ago
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Estimate 5,403 divided by 94​
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A rectangle has an area of 112 square yards. Its width is nine yards less than the length. Write an equation that models this pr
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Step-by-step explanation:

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We discard W = -16, since a measurement cannot be negative.

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Step-by-step explanation:

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