Homework Answers
b1= 0.8409
It shows that when x1 increases by 1 unit y increases by 0.8409 unit. It shows positive relationship between y and x1.
b2= 0.3325
It shows that when x2 increases by 1 unit y increases by 0.3325 units. It shows the positive relationship between x2 and y
b. y= 34.8036 + 0.8409*180 + 0.3325*310
y= 289.2406
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