We have a sample size of n = 7, so 6 degrees of freedom. We should use the t-distribution at 0.9 with df = 6:
t = t.inv(p=0.9, df=6) = 1.440
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?