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zhuklara [117]
3 years ago
14

Need Help (WILL GIVE BRAINLIEST)

Mathematics
1 answer:
Lilit [14]3 years ago
6 0

Answer:

A

Step-by-step explanation:

(y-5) / (7-5) = (x-1) / (2-1)

(y-5) / 2 = x-1

y-5 = 2x -2

y = 2x +3

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The boxplot is on the figure attached

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130, 135, 140, 120, 130, 130, 144, 143, 140, 130, 150

If we sort the values on increasing order we got:

120 130 130 130 130 135 140 140 143 144 150

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130, 135, 140, 120, 130, 130

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135 140 140 143 144 150

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The five number summary for this case:

Min. 1st Qu.  Median    Mean 3rd Qu.    Max.  

120.0   130.0   135.0   135.6   141.5   150.0

The boxplot is on the figure attached

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