Contestants in a long distance race run 5 kilometers due south. the runners then turn right and head west twards the finish line. if the straight line distance from start to finish is 13 kilometers, what is the distance that the contestants traveled while heading west?

The correlation coefficient between the number of students and marks obtained in end semester exam. (13 marks) give the statistical meaning of the relationship between the number of students and marks b. obtained in end semester exam. (3 marks) draw the number of students and marks obtained in end semester exam scatter diagram c. (4 marks) check list write your name and id corectly write the question number properly use your own calculator. show all the steps to solve the problems. use the correct formula. answer in provided time. don't use your mobile for any purpose. write your answer up to two decimal places