Duplicate Question
The question on this page has been marked as a duplicate question.
Original Question
A bank’s loan officer rates applicants for credit. The ratings are normally distributed with a mean of 175 and a standard devia...Question
a bank's loan officer rates applicants for credit. the ratings are normally distributed with a mean of 175 and a standard deviation of 15. if an applicant is randomly selected, find the probability of a rating that is between 150 and 200
Answers
PsyDAG
Z = (score-mean)/SD
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to the Z scores.
Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to the Z scores.