Answer =yes, the residuals would tend to be one sided
(a) 28%
(b) 24%
When calculating the total amount of people it come out to 150.
According to the table 42 people smoke. 42/150 is 28%
According to the table 36 people exercise regularly. 36/150 is 24%
The anwser to the problem is C.
Me just so I can ask a question
6x-2y+5. Here you just do addition/subtraction with the coefficients on the variables.
