Find the regression line for the data in Problem 46. Assume (x) is the IQ and (y)

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Find the regression line for the data in Problem 46.

Assume $x$ is the IQ and $y$ is the GPA.

Data from Problem 46

A group of ten people were selected and given a standard IQ test. These scores were then compared with their high school grades.

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Find $r$ and determine whether it is statistically significant at the $1 \%$ level.

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Nature Of Mathematics

ISBN: 9781133947257

13th Edition

Authors: Karl J. Smith

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Question Posted: Jan 31, 2024 03:06 AM

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Find the regression line for the data in Problem 46. Assume (x) is the IQ and (y)

Question:

IQ GPA 117 105 111 96 135 81 103 99 107 109 2.8 2.5 2.8 3.4 1.9 2.1 3.2 2.9 2.3 3.1 2.8 2.5

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Nature Of Mathematics

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