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I have to write the regression equation generated by SPSS, with the unstandardized beta and the y-intercept values obtained from the output. The output is
I have to write the regression equation generated by SPSS, with the unstandardized beta and the y-intercept values obtained from the output. The output is below. I studied the book and see a regression formula but I have no idea which numbers to plug in. Please help
A researcher conducts a weight loss study wherein she assesses the level of sugar cravings that her participants have before matriculating through a weight loss program. The Sugar Cravings Questionnaire produces a score between 1 and 5, with higher numbers representing more sugar cravings. She puts 9 participants through a rigorous weight loss program. After the program is over, she assesses the number of pounds each person lost. The researcher's question is, "Do pre-program sugar cravings predict the amount of participants' weight loss?" a Subject SugarCraving WeightLoss Suzy 4 John N 13 Sally A 8 Mark 8 Barb 15 Don 9 Ken 2 NOAN Ben Lou 10 SPSS OUTPUT FROM LINEAR REGRESSION: Coefficients Standardized Unstandardized Coefficients Coefficients Model B Std. Error Beta Sig (Constant) 14.723 2.071 7.109 <.001 sugarcraving .634 ..820 a. dependent variable: weightloss>Step by Step Solution
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