32
score
received
will Increase by 1 percentage point.
D. If attendance
increases
by 1%.
Multiple R R Square
the estimated
mean score received will increase by 39.39
percentage points
The following Excel tables are obtained when "Score received on an exam (measured in percentage points)" (Y) is regressed on "percentage attendance" (X) for 22 students in a Statistics for Business and Economics course.
Regression Statistics
0.02034053
20.25979924
22
Standard Error
Observations
Coefficients
Intercept
Attendance
0.142620229
39.39027309
0.340583573
Standard Error
37.24347659
0.52852452
I Stat
1.057642216
0.644404489
P-value
0.302826622
0.526635689
Which of the following statements is true?
