a: top 7% of score b: scores below the top 7% and above the bottom 61% c: scores below the top 39 and above the bottom 16% d: scores below the top 84 and above them bottom 8% f: bottom 8% mean of 73.8 standard deviation of 8.6 find the limits of a C
top 39 z value 0.28
top 84 z value -0.99
score between 73.8 -0.99 *8.6 to 73.8 +0.28 * 8.6 = 65.3 to 76.2
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?