SaiBook.us Statistics

Lesson Example Discussion Quiz: Class Homework

Quiz At Home

Title: Measures of variation-Interquartile range

Grade: 9-a Lesson: S1-L8

Explanation: Hello Students, time to practice and review. Let us take next 10-15 minutes to solve the five problems using the Quiz Sheet. Then submit the quiz to get the score. This is a good exercise to check your understanding of the concepts.

Quiz: at Home

Problem Id	Problem	Options
1	Find the interquartile range: 22,33,44,55,66,77,88	A) 44 B) 39 C) 94 D) 33
2	Find the interquartile range: 5,0.5,0.25,5.2,2.5,1.25,6.25,6.2,55,20,10	A) 20 B) 0.5 C) 6.25 D) 5
3	Find the interquartile range: 6,0.6,6.6,0.3,3.3,33,30.3,60.6,66,0.06,0.03	A) 0.66 B) 31.2 C) 11 D) 60
4	Find the interquartile range: 2,4,5,6,8,10,12,14,1,16,18	A) 8.5 B) 1.64 C) 2.3 D) 3.35
5	Find the interquartile range: 11.01,91.34,56.25,23.96,72.25,21.2,96.4	A) 56.25 B) 72.25 C) 59.2 D) 48.63

Problem Id

Problem

Options

Find the interquartile range:
22,33,44,55,66,77,88

A) 44
B) 39
C) 94
D) 33

Find the interquartile range:
5,0.5,0.25,5.2,2.5,1.25,6.25,6.2,55,20,10

A) 20
B) 0.5
C) 6.25
D) 5

Find the interquartile range:
6,0.6,6.6,0.3,3.3,33,30.3,60.6,66,0.06,0.03

A) 0.66
B) 31.2
C) 11
D) 60

Find the interquartile range:
2,4,5,6,8,10,12,14,1,16,18

A) 8.5
B) 1.64
C) 2.3
D) 3.35

Find the interquartile range:
11.01,91.34,56.25,23.96,72.25,21.2,96.4

A) 56.25
B) 72.25
C) 59.2
D) 48.63