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Quiz Discussion

Title: Measures of variation-Interquartile range

Grade: 9-a Lesson: S2-L1

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Problem	Options
Steps 1	What is the interquartile range for the following set of numbers? 152,12,105,25,98,36,45,125,89,48	A) 45 B) 65 C) 98 D) 69
Steps 2	Find the interquartile range of these quiz scores: 25,10,5,125,75,15	A) 65 B) 90 C) 25 D) 75
Steps 3	What is the interquartile range of these integers? 12,-10,11,4,,2,-8,-4,15,-11,25	A) -20 B) -12 C) 20 D) 4
Steps 4	Find the interquartile range from marks of students in English: 51,54,58,52,49,100,94,91,93,92,97	A) 54 B) 42 C) 100 D) 91
Steps 5	What is the interquartile range of the following meters of the race? 25meters,450meters,820meters,600meters,100meters,900metres	A) \$600 meters\$ B) \$100 meters\$ C) \$610 meters\$ D) \$900 meters\$

Problem Id

Problem

Options

Steps 1

What is the interquartile range for the following set of numbers? 152,12,105,25,98,36,45,125,89,48

A) 45
B) 65
C) 98
D) 69

Find the interquartile range of these quiz scores:
25,10,5,125,75,15

A) 65
B) 90
C) 25
D) 75

What is the interquartile range of these integers? 12,-10,11,4,,2,-8,-4,15,-11,25

A) -20
B) -12
C) 20
D) 4

Find the interquartile range from marks of students in English:
51,54,58,52,49,100,94,91,93,92,97

A) 54
B) 42
C) 100
D) 91

What is the interquartile range of the following meters of the race? 25meters,450meters,820meters,600meters,100meters,900metres

A) \$600 meters\$
B) \$100 meters\$
C) \$610 meters\$
D) \$900 meters\$