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Statistics Quiz 2

Mathematics

KG - University

Used 16+ times

Statistics Quiz 2
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12 questions

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1.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What is the median of the data?

200
100
90
140

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

What percentage of the data is between 90 and 140?

25 %
50%
75%
100%

3.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What is the range of the set of data?

70
65
80
55

4.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What is the interquartile range (IQR)?

4
64
60
8

5.

MULTIPLE CHOICE QUESTION

5 mins • 1 pt

Media Image

What is the interquartile range (IQR) of the data set?

20
25
5
10

6.

MULTIPLE CHOICE QUESTION

3 mins • 1 pt

Media Image

Which box and whisker plot has the smallest lower quartile (Q1)?

Top plot
Bottom plot

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

The mean of 6 numbers is 5.5.  The first five numbers are 2, 5, 6 , 7, 8.  Find the sixth number.

33
28
5.5
5

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