statistics
posted by iyra .
True or False: A zero population correlation coefficient between a pair of random variable means that there is no linear relationship between the random variable.

True.
Respond to this Question
Similar Questions

math
I need a definition for this constant rate of change when graphing in mathematics and for Positive and Negative correlation and also what the pattern is in this a) 1000, 100, 10, 1 I'll give you a definition for positive and negative … 
Statistics
From the coefficient of multiple determination, we cannot detect the strength of the relationship between the dependent variable y and any individual independent variable. A. True B. False 
Statistics
True or false? The linear correlation coefficient, r, is a numerical measure of the strength of the relationship between two variables representing quantitative data. 
statistics
A correlation of 0 always means there is no relationship between x and y true or false? 
Statistics in Psychology
A researcher finds that the correlation between variable A and variable B is r= 5 1.20. She also finds that the correlation between variable C and variable B is r= 5 2.40. Which relationship is scientifically more useful and by how … 
Probability
For each of the following statements, determine whether it is true (meaning, always true) or false (meaning, not always true). Here, we assume all random variables are discrete, and that all expectations are welldefined and finite. … 
statistics
A researcher finds that the correlation between variable A and variable B is r = +.20. She also finds that the correlation between variable C and variable B is r = .40. Which relationship is scientifically more useful and by how much? 
probability
Determine whether each of the following statement is true (i.e., always true) or false (i.e., not always true). 1. Let X be a random variable that takes values between 0 and c only, for some c≥0, so that P(0≤X≤c)=1. … 
Statistics
A researcher finds that the correlation between variable A and variable B is r = 1.20. She also finds that the correlation between variable C and variable B is r = 2.40. Which relationship is scientifically more useful and by how much? 
Math liberal arts 2
A unitless measure that describes the strength of the linear relationship between two variables is called the linear correlation a.number b.value c.variable d. Coefficient?