Corey's sock drawer has 9 black socks 10 white socks, 4 green socks and 2 socks with pink flamingos. He randomly picks three socks assuming that he will get a matched pair but instead turns up with one black one white and one green sock. Without putting back the socks he picked he picks another sock randomly. what is the probability that he will have a complete pair?

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