Debbye has a glass jar she deposits cash into every week. At the end of the month, the jar contains 8 five-dollar bills, 5 ten-dollar bills, and 7 twenty-dollar bills. If she closes her eyes and reaches into the jar, what is the probability she pulls out a ten-dollar

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