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% 12%CO Apple Disney ESPN Yahoo! Google Mounting Solutions Pius Springfield Amory XDS ASACP XDS933458 Sportsmans Outdoor Superstore I Online Shopping for Firearms, Ammunition and Shooting Accessories Do Homework-Zenaida Leyv MAT-240-R1069-17EW1 Zenaida Leyva | 10/30/17 12:40 AM Homework: 6-2 MyStatLab: Module Six Problem Set Score: 0 of 5 pts 4.1.33 Save 5 of 14 (4 complete) Hw Score: 17.21%, I 1.19 of 65 pts EQuestion Help Researchers wondered whether the size of a person's brain was related to the Treat the MRI count as the explanatory variable. Compute the linear correlation individual's mental capacity. They selected a sample of 3 females and 3 males coefficient between MRI count and IQ for both the males and the females. Do and measured their MRI counts and IQ scores. The data is reported on the right.you believe that MRI count and IQ are linearly related? Females MRI The linear correlation coefficient for females is IQ MRI iQ 951,546 138 924,060 138 857,781 135 965.355 132 856,473 4 1,038,438 138 The linear correlation coefficient for males is (Round to three decimal places as needed.) Enter your answer in the edit fields and then click Check Answer part Clear All Check AnswerExplanation / Answer
The linear correlation coefficient for females is -0.012 (Using CORREL function in excel)
The linear correlation coefficient for males is 0.158 (Using CORREL function in excel)
As both the correlation coefficient values are very close to 0 for both females and males, so MRI count and IQ are not linearly related to each other.
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