For the unstandardized equation, a is the y-intercept of the regression line. Given the equation for a
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For the unstandardized equation, a is the y-intercept of the regression line. Given the equation for a (which is a = Y̅ - bX̅), explain why the y-intercept of the regression line is always 0 when the independent and dependent variable scores are expressed as z-scores.
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The more variables you have the less likely it is that each and every one ...View the full answer
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Hardik Dudhat
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Related Book For 
Statistics For The Social Sciences A General Linear Model Approach
ISBN: 9781107576971
1st Edition
Authors: Russell T. Warne
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