(1) Find the regression equation for the following data set

x3879426

y911837913

Group of answer choices

A) = 0.29x - 10.21

B) = -0.29x + 10.21

C) = 10.21x - 0.29

D) = -10.21x + 0.29

(2) A data set whose original x values ranged from 28 through 49 was used to generate a regression equation of = 2.9x - 34.7. Use the regression equation to predict the value of y when x=29.

Group of answer choices

A) 392.9

B) Meaningless result

C) 49.4

D) 42.1

(6)A data set whose original x values ranged from 241 through 290 was used to generate a regression equation of = -0.06x + 9.8. Use the regression equation to predict the value of y when x=297.

(A) 6.92

(B) -8.02

(C) Meaningless result

(D) 27.62