K= {(-3, -3), (-4, -4), (-5, -5), (-6, -6)} is k a function and why? no, there is a limited number of ordered pairs in this list. yes, there is more than one ordered pair in this list. yes, no two ordered pairs in this list has the same second element. yes, no two ordered pairs in this list has the same first element.

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