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2 years ago

The Table below shows the number of hours ten students spent studying for a test and their svores

Mathematics

1 answer:

wlad13 [49]2 years ago

5 0

Answer:

Step-by-step explanation:

By using linear regression calculator,

Linear regression equation representing the data set will be,

y = 7.79x + 34.27

Correlation coefficient of the line will be,

R = 0.98

Since, correlation coefficient of the line is (+0.98), relation between the two variables is a strong linear relationship.

That means hours spent studying has the strong relation with test scores obtained.

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Answer:

$\implies\boxed{ 10^a = 300 }$

Step-by-step explanation:

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In logarithmic form it is ,

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Similarly our required answer will be ,

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The Table below shows the number of hours ten students spent studying for a test and their svores​

The Table below shows the number of hours ten students spent studying for a test and their svores