Σx = 58, Σx2 = 886, Σy = 632, Σy2 = 89,322, and Σxy = 8,727
Compute r and round to 3 decimal places. I have tried 1.033 and 1.034, which are both "wrong" on my homework.
based on the above formula, you also need a value for n
r = (8727n - 58*632) / [ sqrt(n*886-58^2) * sqrt(n*89322 - 632^2)]
Content will be erased after question is completed.
Enter the email address associated with your account, and we will email you a link to reset your password.
Forgot your password?