2. Using EXCEL or Google sheets, what is the correlation coefficient for this data? a. 0.934 b. 0.818 C. 0.987 d. -0.802 SAOR 3-A Ans. 3. Using EXCEL or Google sheets, what is the equation for the best fit line for this data? a. ŷ= 0.397x + 0.243 b. y = 0.548x-1.693 C. y = 0.643x - 1.321 d. ŷ= -0.397x +.732 Ans. 4. Using EXCEL or Google sheets, what percent of the variation for this data can be explained by using the linear model found above? a. 97.46% b. 67% C. 50% d. 87.3%
2. Using EXCEL or Google sheets, what is the correlation coefficient for this data? a. 0.934 b. 0.818 C. 0.987 d. -0.802 SAOR 3-A Ans. 3. Using EXCEL or Google sheets, what is the equation for the best fit line for this data? a. ŷ= 0.397x + 0.243 b. y = 0.548x-1.693 C. y = 0.643x - 1.321 d. ŷ= -0.397x +.732 Ans. 4. Using EXCEL or Google sheets, what percent of the variation for this data can be explained by using the linear model found above? a. 97.46% b. 67% C. 50% d. 87.3%
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter4: Equations Of Linear Functions
Section4.6: Regression And Median-fit Lines
Problem 1BGP
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