Which of the following is NOT always true? a. If you know the ...

[future617RT]

Which of the following is NOT always true?
 
  a. If you know the z score, you can determine a percentile by looking at a conversion chart.
  b. If you know the z score, you can determine most common standard scores (e.g., T score, DIQ, SAT, NCE,
  etc.).
  c. If you know the z score, you can determine the standard deviation of the test.
  d. All of these are true.

Question 2

On normally distributed curves, which of the following is NOT true?
 
  a. The percentile rank mean is always p = 50.
  b. The mean of z scores is always 0.
  c. The mean of the standard deviation is 0.
  d. The mean of standard scores vary as a function of the type of standard score (e.g., T score mean is 50, DIQ
  mean is 100).
  e. The mean of the publisher type score varies as a function of the publisher

[JCABRERA33]

Answer to Question 1

ANSWER: c

Answer to Question 2

ANSWER: c

[future617RT]

Thank you!

[JCABRERA33]

Always glad to help...