inear Correlation. What is the requirement to test if there is a linear correlation for a population? A. none of the other answers OB. The scatterplot must show an approximately straight line and data should contain no outliers O C. there must be more than 5 observations O D. r should be greater than 0 uppose we compute the value of r = 0.701, and the critical values of r = +0.476, then A. there is not sufficient evidence to support the claim of a linear correlation. OB. there is sufficient evidence to support the claim of a linear correlation. O C. none of the other answers

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter1: Functions
Section1.2: The Least Square Line
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Linear Correlation. What is the requirement to test if there is a linear correlation for a population?
O A. none of the other answers
B. The scatterplot must show an approximately straight line and data should contain no outliers
O C. there must be more than 5 observations
O D. r should be greater than 0
Suppose we compute the value of r=0.701, and the critical values of r = ±0.476, then
A. there is not sufficient evidence to support the claim of a linear correlation.
B. there is sufficient evidence to support the claim of a linear correlation.
O C. none of the other answers
Transcribed Image Text:Linear Correlation. What is the requirement to test if there is a linear correlation for a population? O A. none of the other answers B. The scatterplot must show an approximately straight line and data should contain no outliers O C. there must be more than 5 observations O D. r should be greater than 0 Suppose we compute the value of r=0.701, and the critical values of r = ±0.476, then A. there is not sufficient evidence to support the claim of a linear correlation. B. there is sufficient evidence to support the claim of a linear correlation. O C. none of the other answers
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