The table shows the midterm and final examination test scores for 10 students from a differential equations class, where x denotes the midterm scores and y denotes the final scores.

(a) At 95% confidence level, test whether X and Y are independent.
(b) Find the p-value.
(c) State any assumptions you have made in solving the problem.

Transcribed Image Text:

X 68 87 759 82 77 86 82 75 79 y 74 89 80 93 88 79 97 95 89 92