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Anvisha [2.4K]
3 years ago
14

you use in line to best fit the set of data to make a prediction about the unknown value. The correlation coefficient for your d

ata set is -0.015. How confident can you be that your predicted value will be reasonably close to the actual value?
Mathematics
1 answer:
PtichkaEL [24]3 years ago
5 0
Not at all confident.
-1 would be a very strong negative and +1 would be a very strong positive.
-0.015 would not have a correlation
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6 0
3 years ago
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erma4kov [3.2K]

Answer:

Length of Rectangle = 4 cm    And

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Or , L + W = 10.1 cm                   ............ 1

Now, (L - W )²  = (L + W)² -4 LW

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