The correlation coefficient between the age and height of children is found to be 0.8.Suppose we use

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The correlation coefficient between the age and height of children is found to be 0.8.Suppose we use the age of a child to predict the height of a child. Which of the following are appropriate conclusions?

A) The regression line would have a slope of 0.8

B) About 64% of the variation in the child's height is explained by the the child's age.

C) About 80% of the time, age will accurately predict height.

D) All of the above

Related Book For answer-question

Essentials of Statistics for the Behavioral Sciences

ISBN: 978-1464107771

3rd edition

Authors: Susan A. Nolan

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Posted Date: Jun 16, 2022 07:30 AM

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The correlation coefficient between the age and height of children is found to be 0.8.Suppose we use

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Expert Answer:

D All of the above A conclusions job is to reiterate the arguments and thesis of the essay In other ... View the full answer

Essentials of Statistics for the Behavioral Sciences

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