the last row reads 67 and 48 A magazine publishes restaurant ratings or various
ID: 3268681 • Letter: T
Question
the last row reads 67 and 48
A magazine publishes restaurant ratings or various ocations aroun the world The magazine rates ne restaurants or ood decor ser e and he cost er person eve o are ess on mode to pred the cost er person. base (e) below on a variable that represents the sum of the three ratings. The magazine has compiled the accompanying table of this summated ratings variable and the cost per person for 25 restaurants in a major city. Complete parts (a) through Click the icon to view the table of summated ratings and cost per person. a. Construct a scatter plot. Choose the correct graph below. OA. OB. D. Cont ) 90 90 90 90 Ratng Rating Rating Rating b. Assuming a linear relationship, use the least-squares method to compute the regression coefficients bo and b1 bo = | | and b,- (Round to two decimal places as needed.) c.Interpret the meaning of the Y-intercept, bo, and the slope, by. Choose the correct answer below Click to select your answer(s).Explanation / Answer
a) Option B is Correct
b) b0 = -39.79
b1 = 1.42
c) Option D is Correct
d) y =-39.79+1.42*40 = 17.08
So, answer is 17.08
e) Option B is Correct
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.