Studentexam marks(out of 100) and the number of classes theyattendedin the trimester were recorded for a subject.Excel was used to investigate the potential linear relationship between these two variables.A section of the summary output is provided below:

Regression statistics

Multiple R

0.84

R square

0.7056

Observations

40

Coefficients Standard Error

Intercept 11.11 5.26

Attendance 9.11 1.42

What is the value of the coefficient of determination?Give your answer correct to two decimal places.Please do NOT include units and do NOT create a percentage.