COUN 6360 Week 7 Competency Quiz; Norm Groups and Standard Scores (100% Correct Fall Qtr)

1. Question: If you have the raw scores of two individuals on a norm-referenced test, which of the following is important in terms of making meaning of those scores? 2. Question: On a normally distributed curve, raw scores may be come meaningful if you know the standard deviation and mean of the group. 3. Question: Which statement is usually NOT true about all norm-referenced standardized achievement tests? 4. Question: NCEs range from 1 to 99 along the bell-shaped curve, but as opposed to percentiles, they are in equal units along curve. 5. Question: Match the type of scale with the definition. 6. Question: Percentiles are a reflection of the distribution of scores along a curve. 7. Question: A student received as core on a norm-referenced standardized test that was − 2z – scores below the mean. This person scored better than approximately16percentofhisorhernormgroup. 8. Question: Match the standards core with its mean and standard deviation. 9. Question: On normally distributed curves, which of the following is NOT true? 10. Question: A standard deviation of 2 is a percentile rank of about 98.