An art teacher recorded whether the students in three of her classes prefer water color or oil painting. She plans to create a
two-way table to analyze her results. Which describes the variables she can use in the first row and first column to create her
table?
O
painting preference and total number of students
painting preference and number of students in class 1
class number and painting preference
class number and number who prefer oil
O
O

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