SUBJECT: MATHEMATICS IN THE MODERN WORLD

Please refer to the photo below. Thank you

And please kindly write legibly because I'm having a hard time reading, guessing and understanding the handwriting of different tutors recently. Thank you.

Approximate No. of Hours time to Training complete the course 4. The data given at the right represents approximate time 12 4 ;in hours spent training for a triathlon (x) and 9 approximate time to complete the course in hours (y). (a) Compute a Pearson's Product Moment correlation 10 6 (b) determine if the relationship is significant; (c) 6 sketch a scatterplot of the data; (d) derive the equation 10 of the regression line 8 5 12 9 7