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What is the regression coefficient

A. If the correlation coefficient is 0.65, what is the sign of the slope of the regression line?B. As the correlation
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2. asked by Jen
3. 1,890 views
If the correlation coefficient is -0.54, what is the sign of the slope of the regression line?- As the correlation coefficient
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2. asked by mom
3. 998 views
For the multiple regression equation ŷ = 100 + 20x©û - 3x©ü + 120x©ýa. Identify the y-intercept and partial regression
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2. asked by Yadira M
3. 605 views
What is the regression coefficient from the equation of the regression line y=44+0.44x?
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2. 30 views
A) If a regression experiment has correlation coefficient r= 0.75, what precent of total variation is explained by the
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2. asked by SROBSON
3. 2,393 views
Given the least squares regression line = -2.88 + 1.77x, and a coefficient of determination of 0.81, the coefficient of
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2. asked by Stuart
3. 2,185 views
Mathematics score,x and physics score, y, are related by the regression equation Y= 1.2X + 1.5.What is the value of the
1. 3 answers
2. 25 views
If the slope of the regression line is negative and the correlation coefficient is -.5, coefficient of determination is:- It
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2. asked by Jared
3. 673 views
The following linear equation, y = b0 + b1x, is a regression line with y-intercept b0 and slope b1.Define These Terms 1)
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2. asked by Leslie
3. 3,892 views
For the following dataset, enter the data into a calculator and find the least square regression line, correlation coefficient,
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2. asked by bowershe
3. 693 views