The 5th graders are going to paint miniature self-portraits in art class. Each student has a canvas that is 5.3 cm wide and 8.5 cm tall. The art teacher has six bottles of white paint for the background. Each bottle covers 220.8 square cm of the canvas.
There are 30 students in the class.
Does the art teacher have enough paint for all the canvases? If not, how much more does he need?

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