How much higher is 115 than the mean estimate of the ratio among American adults? How much
Question:
How much higher is 115 than the mean estimate of the ratio among American adults?
How much higher is 115 than the mean estimate in standard deviation units?
d. Use the normal table to find the probability that an estimate of the 90:25 ratio would fall above 115.
e. What is the probability that a randomly selected adult will offer an estimate of the 90:25 ratio that falls below the actual ratio of 115? Why do you think this is?
Fantastic news! We've Found the answer you've been seeking!
Step by Step Answer:
Related Book For
Statistics For Social Understanding With Stata And SPSS
ISBN: 9781538109847
2nd Edition
Authors: Nancy Whittier , Tina Wildhagen , Howard Gold
Question Posted: