The strength of the linear relationship between two interval variables can be measured by the:
A) coefficient of variation.
B) coefficient of correlation.
C) slope of the regression line.
D) Y-intercept.
Correct Answer:
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Q227: If cov(x,y)= 20, Q228: The denominator in the calculation of the Q229: Generally speaking,if two variables are unrelated (as Q230: Which of the following is a property Q231: The _ of the correlation indicates the Q233: When the standard deviation is expressed as Q234: The slope b1 of the least squares Q235: If the coefficient of correlation r = Q236: Which of the following are measures of Q237: The least squares method minimizes which of
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