4 of 15 Suppose that a person received a test score that was in the top20% of al

Question

4 of 15  

Suppose that a person received a test score that was in the top20% of all the cases. This person's Z-score must be at least

.53.

.84.

5.03.

5.34.

5 of 15

Suppose that a person received a test score that was in the top32% of all the scores. This person's Z- score must be at least

.47.

.56.

.74.

.92.

6 of 15

Suppose that a person received a score that was in the bottom42% of the scores. What is the highest Z- score this person couldhave?

-1.41

-.94

-.20

+.25

7 of 15

Suppose that a person got a score of 4.78 on a test, whichturned out to be a Z- score of +1.5. What percentage of cases areabove this score?

43.32% - 50% = -6.68%

50% - 43.32% = 6.68%

100% - 43.32% = 56.68%

50% + 43.32% = 83.32%

.53.

.84.

5.03.

5.34.

Explanation / Answer

50% + 43.32% = 93.32%

50% + 43.32% = 83.32%

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