7 Refer to the data table below. Complete parts (a) through (d).E Click on the icon to view the data table.8. Find the best regression equation with IQ score as the response variable. Use predictor variables of brain volume (VOL) and/or weight (W), Selectthe correct choice and fill in the answer boxes to complete your choice.(Round to four decimal places as needed.)O A. 1Q =VOL+OB.IQDVOLO C. 10 =+ (Dwb. Why is this equation best?O A. It is the best equation of the three because it has the lowest adjusted R2, the lowest P-value, and the greatest number of predictor variables.O B. It is the best equation of the three because it has the highest adjusted R2, the lowest P-value, and the fewest number of predictor variables.OC. It is the best equation of the three because it has the highest adjusted R2, the lowest P-value, and the greatest number of predictor variables.O D. It is the best equation of the three because it has the lowest adjusted R, the highest P-value, and the fewest number of predictor variables.c. Based on these results, can a researcher predict someone's IQ score if he or she knows the volume and weight of their brain?O A. No, because the adjusted R2 value is high. Predictions using the regression equation are unlikely to be accurate.O B. Yes, because the adjusted R2 value is high. Predictions using the regression equation are likely to be accurate.O C. Yes, because the adjusted R2 value is low. Predictions using the regression equation are likely to be accurate.O D. No, because the adjusted R2 value is low. Predictions using the regression equation are unlikely to be accurate.d. Based on these results, does it appear that people with larger brains have higher IQ scores?O A. No, because the regression equation has overall significance, but the coefficient of brain volume is negative.O B. No, because the regression equation does not have overall significance.O C. Yes, because the regression equation has overall significance and the coefficient of brain volume is positive.O D. Yes, because even though the regression equation does not have overall significance, the coefficient of brain volume is positive.Click to select your answer.38,17326MacBоescQ Search securyB%%24%23 con to view the data table.plume (VOL) and/or weighegression equation withand fill in the answer bIQ, Brain Volume, and Weight Data Tableecimal places as neededVOL+Brain Volume Body Weight O(kg)IQ(cm)1005VOL9657.048+8996358.63288103464.131quation best?87102658.573101128363.223best equation of the three104127161.802greatest number of predictor1041049133.949best equation of the threefewest number of predictor971077107.781best equation of the three126103662.602greatest number of predictor125106982.421best equation of the threefewest number of predictor v101117561.02495107761.727mese results, can a researc94106783.347eight of their brain?87110379.025ecause the adjusted R val93135097.661e accurate,pecause the adjusted R2 va851439100.36,181.43T961030accurate.pecause the adjusted R va115109888.773ccurate.pecause the adjusted R val112120479.0271241161Brain Volume Body Weight(cm)72.717accurate.these results, does it appeaIQ(kg)because the regression equabecause the regression equagative., because the regression equPrintDone3, because even though the regression equation does not have overall significance, the coefficient of brain volume is positive.sitive.elect your answer.38,173APR26

Name: 7 Refer to the data table below. Complete parts (a) through (d).E Clic
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Description: 7 Refer to the data table below. Complete parts (a) through (d).E Click on the icon to view the data table.8. Find the best regression equation with IQ score as the response variable. Use predictor variables of brain volume (VOL) and/or weight (W), S