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A large sample of data is collected in order to study the relationship between the two variables X and Y to investigate whether X can be used to predict the value of Y. It is found that r -75. Which one of the following statements is true? O X and Y are perfectly linear correlated and Y decreases as X increases O X and Y are moderately linear correlated and Y increases as X increases X and Y are perfectly linecar correlated and Y increases as X increases X and Y are moderately linear correlated and Y decreases as X increases

A large sample of data is collected in order to study the relationship between the two variables X and Y to investigate whether X can be used to predict the value of Y. It is found that r -75. Which one of the following statements is true? O X and Y are perfectly linear correlated and Y decreases as X increases O X and Y are moderately linear correlated and Y increases as X increases X and Y are perfectly linecar correlated and Y increases as X increases X and Y are moderately linear correlated and Y decreases as X increases

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.2: Representing Data
Problem 24PFA
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A large sample of data is collected in order to study the relationship between the two variables X and Y to investigate whether X can be used to predict the value of Y. It is found that r= -75. Which one of the following statements is true? X and Y are perfectly linear correlated and Y decreases as X increases O X and Y are moderately linear correlated and Y increases as X increases X and Y are perfectly linear correlated and Y increases as X increases O X and Y are moderately linear correlated and Y decreases as X increases
Transcribed Image Text:A large sample of data is collected in order to study the relationship between the two variables X and Y to investigate whether X can be used to predict the value of Y. It is found that r= -75. Which one of the following statements is true? X and Y are perfectly linear correlated and Y decreases as X increases O X and Y are moderately linear correlated and Y increases as X increases X and Y are perfectly linear correlated and Y increases as X increases O X and Y are moderately linear correlated and Y decreases as X increases
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