Activity #4.3 - Measures of Position

These are values that divide a set of data into four equal parts.

• Quartile

• Percentile

• Decile

• Quadtile

These are values that divide a set of data into ten equal parts.

• Quartile

• Percentile

• Decile

• Quadtile

These are values that divide a set of data into hundred equal parts.

• Quartile

• Percentile

• Decile

• Quadtile

The third quartile is equal to

• 25%

• 50%

• 75%

• 100%

What case number of the quartiles of ungrouped data does the scores 14, 21, 22, 15, 18, and 19 falls?

• Case 1

• Case 2

• Case 3

• Case 4

What case number of the quartiles of ungrouped data does the scores 14, 21, 22, 15, 18, 25, and 19 falls?

• Case 1

• Case 2

• Case 3

• Case 4

What is the 2nd quartile of the scores 8, 11, 13, 15, 21, 23, 25, 28?

• 13

• 14

• 18

• 21

What is the third quartile of the scores

15, 18, 22, 19, 26, 30, 14?

What is the first quartile of the scores

15, 18, 22, 19, 26, 30, 14?

What is the second quartile of the scores

15, 18, 22, 19, 26, 30, 14?