(05.02 MC) The figure below shows a line graph and two shaded triangles that are similar:
Which statement about the slope of the line is true?
A lt is -1/3 throughout the line.
B lt is -3 throughout the line.
C The slope from point O to point A is 1/3 times the slope of the line from point A to point B.
D
The slope from point O to point A is three times the slope of the line from point A to point B.

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