The smallest right-angled triangle where the lengths of all the sides are integers, has sides of length 3, 4 & 5 units. Identify by calculation, 2 other right-angle triangles with sides that have a sum closest to 100 units.

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