10- Diamond Quiz on QDP

It is a measure of position that divides the distribution into ten equal parts.

                                                 

• A. Decile   

• B. Percentile

• C. Quartile 

• D. Tentile

Arranging this data ( 7, 3, 6, 4, 7,4, 8, 9) in ascending order will lead to_____.

• A. 3, 4, 5, 6, 7, 7, 8, 9

• B. 3, 4, 4, 5, 6, 7, 7, 8

• C. 3, 4, 4, 6, 7, 8, 8, 9

• D. 3, 4, 4, 6, 7, 7, 8, 9

The median is equivalent to ____.

• A. the median quartile (Q₂)  

• B. the 5^th decile (D₅)

• C. the 50^th percentile (P₅₀)

• D. all of these

What measure of position divides the distribution into 100 equal parts?

• A. quartiles

• B. deciles

• C.percentiles

• D. range

What measure of position divides the distribution into 4 equal parts?

                    

• A. quartiles   

•    B.  deciles     

•     C. percentiles  

•     D. range

  Ken took a college admission in UP. His score belongs to the 8^th decile. Should he be please with his score?

ore than him.

• A. Yes, because his score is above to the needed passing rate which is 75%.

• B. No, because there are 25% who took the exam that got a high sc

What is the class width (i) if one of the class interval is 18-26?

• 9

• 12

• 15

• 18

What is the value of the lower boundary in the class interval 18-26?

• 17.5

• 18.5

• 25.5

• 26.5

What is the class interval of the data on the table?

• 2

• 3

• 4

• 5

Which of the following percentiles refer to the median?

• 10th percentile

• P₂₅

• 50th percentile

• P₇₅