Author Question: On the SATs, students can be compared to a recent norm group by examining their percentile score, or ... (Read 57 times)

Beheh · **on:** Jul 30, 2018

On the SATs, students can be compared to a recent norm group by examining their percentile score, or an earlier norm group by examining their standard score. The earlier standard score used a mean of 500 and a standard deviation of 100.

a. True
b. False

Question 2

Reliability and validity of diagnostic tests is often quite poor.

a. True
b. False