A chain of electronic stores thatsells video equipment has gathered the data in the following table.

Store	Average yearly household income ($1,000s)	Number of households	Sales volume
A	75	73	167
B	62	71	128
C	90	78	186
D	75	92	143
E	65	64	127
F	89	73	192
G	95	62	156
H	81	72	178
I	86	85	172
J	74	68	156

Fit one multiple regression equation based on appropriate variables to predict the sales volume. What is the correlation coefficient of this model? Question 35 data.xlsxDownload Question 35 data.xlsx

Group of answer choices

a) 0.7551

b) 0.8357

c) 0.7847

d) 0.8162