Question: 23. [5/8 Points] DETAILS PREVIOUS ANSWERS MY NOTES PRACTICE ANOTHER Click here to open the distribution applet Ross thinks that the weight of a person

23. [5/8 Points] DETAILS PREVIOUS ANSWERS MY NOTES PRACTICE ANOTHER Click here to open the distribution applet Ross thinks that the weight of a person can tell you how smart they are. To find out Ross gathered some data and got the following (partial) output from SPSS. Test if Ross is correct. Simple linear regression results: Dependent Variable: IQ Independent Variable: Weight IQ = 173.679 + 0.476629 Weight Sample size: 13 R ( correlation coefficient) = 0.4587 R-sq = 0.2104 Estimate of error standard deviation: 4.06621 Parameter estimates Parameter Estimate Std. Err. Intercept 173.679 47.9247 Slope 0.476629 0.278405 Analysis of variance table Source DF SS MS Model 1 48.46 48.46 Error 11 181.875 16.5341 Total 12 230.335 Ho: Your IQ is independent of your weight HA: Your IQ depends on how much you weigh a= .05 = 1.711 P-value= .057 X OSolve the p-value OSolve the p-value O Solve the p-value O Solve the p-value O Solve the p-value O Solve the p-value

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