Question 2 Listen Which linear regression equation matches the given data sets? Use your TI-84+ calculator to determine the equations. Hint: Click STAT and chose option 1: EDIT. Enter your data into L1 (explanatory variable) and L2 (response variable). Click STAT, choose CALC, and choose op- tion 8. Table A x y X Table B y 0 7.5 0 6.8 1 7.7 1 5 2 8 2 7.5 3 8 3 7 4 8.5 4 9 Table C Table D X y X y 0 11.2 0 15 1 7.7 1 77 2 8 NOT AN OPTION 3 4.5 3 6.5 4 4.6 4 3.2 ŷ=7.48+0.23x a. Table B ŷ-5.78+0.64x b. Table C y=10.48-1.64x c. Table A
Question 2 Listen Which linear regression equation matches the given data sets? Use your TI-84+ calculator to determine the equations. Hint: Click STAT and chose option 1: EDIT. Enter your data into L1 (explanatory variable) and L2 (response variable). Click STAT, choose CALC, and choose op- tion 8. Table A x y X Table B y 0 7.5 0 6.8 1 7.7 1 5 2 8 2 7.5 3 8 3 7 4 8.5 4 9 Table C Table D X y X y 0 11.2 0 15 1 7.7 1 77 2 8 NOT AN OPTION 3 4.5 3 6.5 4 4.6 4 3.2 ŷ=7.48+0.23x a. Table B ŷ-5.78+0.64x b. Table C y=10.48-1.64x c. Table A
Chapter1: Financial Statements And Business Decisions
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