C0- MEASURES OF POSITIONS

1. What measures of position divides the distribution into 100 equal parts?

• Quartiles

• Median

• Percentiles

• Deciles

2. What measures of position divides the distribution into 10 equal parts?

• Quartiles

• Median

• Percentiles

• Deciles

3. What is another name for the second decile ?

• 25th percentile

• 10th percentile

• 20th percentile

• 2nd percentile

4. What is the formula for percentile in the ungrouped data ?

5. What is another name for the third quartile ?

• 75th percentile

• 70th percentile

• 60th percentile

• 90th percentile

6. What do you call a term that is also known as the median score ?

• 75th percentile

• 5th decile

• 3rd decile

• 1st quartile

7. What distribution is also equal to the lower quartile?

• 50th percentile

• 25th percentile

• 2nd decile

• 3rd quartile

8. Mel’s score in a 75 item test was the median score. What is his percentile rank ?

• 35th

• 50th

• 25th

• 75th

9. What is the formula for quartile in the ungrouped data ?

10. In a 25 item test in trigonometry, the 80^th percentile was 18. What does it mean?

• 80% of the students who took the test got a score of 18 and below.

• 80% of the students who took the test got a score of 18 and above.

• 20% of the students who took the test got a score of 18 and below.

• 20% of the students who took the test got a score of 18 and above.