Questions 22 and 23 refer to a graph with vertices A, B, C, D, E and edges BC, CE, AB, AC, and BO. Draw IT:
n. The degree of vertex Bis
A) 1
B)
93
D) 2.
E) None of the above
B. Which of the following is a bridge of the graph?
A) AB
B) BD
G AC
D) BC
E) None of the above

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