PLEASE ANSWER ALL Q\'S ON THE QUESTION ABOVE. Q scores are measured with a test
ID: 3304974 • Letter: P
Question
PLEASE ANSWER ALL Q'S ON THE QUESTION ABOVE.
Q scores are measured with a test designed so that the mean is 99 and the standard deviation is 15. Consider the group of IQ scores that are unusual. What are the z scores that separate the unusual IQ scores from those that are usual? What 2 or greater than 2.) are the IQ scores that separate the unusual IQ scores from those that are usual? (Consider a value to be unusual if its z score is less than What are the z scores that separate the unusual IQ scores from those that are usual? The lower z score boundary is (Simplify your answer.)Explanation / Answer
Lower z score boundaary = -2
Upper z score boundary = 2
Lower IQ score = 99 - 2(15) = 69
Upper IQ score = 99 + 2(15) = 129
Related Questions
Hire Me For All Your Tutoring Needs
Integrity-first tutoring: clear explanations, guidance, and feedback.
Drop an Email at
drjack9650@gmail.com
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.