QUARTILE FOR GROUPED DATA | Baamboozle - Baamboozle

English 10 Public

It's a measure of position for grouped data (Quartile).

Study Slideshow

The lower quartile is equal to ____ percentile.

25th Percentile

10

C.

5

Quartiles divide the distribution into how many equal parts?

4

5

What is the value of i in the class score 28-36?

9

10

What is the lower boundary of the class score 28-36?

27.5

10

Let Q1 = 25.56, what % of the students have scores 25.56 and below?

25%

10

Let Q1 = 25.56, what % of the students have scores above 25.56?

75%

15

Let N = 60 and Q3 = 56.64, how many students have scores 56.64 and below?

45

15

Let N = 60 and Q3 = 56.64, how many students have scores above 56.64?

15

If your grade belongs to Q3, what % of the students have grades better than yours?

25%

15