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Total questions: 22
Worksheet time: 35mins
Name
Class
Date
1.
What is the MEDIAN of this data?
a)
40
b)
90
c)
95
d)
100
2.
What is the RANGE of this data?
a)
40
b)
90
c)
95
d)
100
3.
What is the MEAN for this data?
a)
13
b)
80
c)
81
d)
1040
4.
What is the RANGE of this data?
a)
20
b)
70
c)
80
d)
90
5.
Describe the shape of the data in the dot plot below.
a)
Symmetric
b)
Skewed Right
c)
Skewed Left
d)
Uniform
6.
What kind of a question is this: You ask your parents, "Can I go to the movies tonight?"
a)
Non-Statistical Question
b)
Statistical Question
7.
What kind of a question is this: You ask your math teacher, "How many students earned an A on our statistics quiz?"
a)
Non-Statistical Question
b)
Statistical Question
8.
A teacher asked 20 students how many books they read last summer. The dot plot displays the data. What is the greatest number of books a student read?
a)
1
b)
6
c)
9
d)
10
9.
Which of the following best describes the process of finding the range for a set of data?
a)
ADD the biggest and smallest numbers
b)
Place the number in order from least to greatest then find the middle.
c)
Find the difference between the Maximum and the Minimum.
d)
Find the average.
10.
Which of the following best describes the process of finding the interquartile range for a set of data?
a)
ADD the biggest and smallest numbers
b)
Place the number in order from least to greatest then find the middle.
c)
Find the difference between the Maximum and the Minimum.
d)
Subtract Q3 from Q1
11.
Which city has a higher median?
a)
Millersburg
b)
Arcadia
12.
What was the maximum amount someone spent on groceries?
a)
40
b)
60
c)
140
d)
150
13.
What percentage of the data is between 40 and 150?
a)
25%
b)
50%
c)
75%
d)
100%
14.
a)
50
b)
60
c)
70
d)
80
15.
How many employees are there that make between $33,000 and $43,000
a)
250
b)
500
c)
550
d)
750
16.
What represents frequency in this histogram?
a)
Profit
b)
Year
17.
Is this a bar chart or histogram?
a)
Bar chart
b)
Histogram
18.
Why is this a bar chart and not a histogram?
a)
It's based on quantitative data
b)
It's based on categorical data
19.
How would you describe this distribution?
a)
Left skewed
b)
Uniform
c)
Right Skewed
d)
Symmetrical
20.
a)
A
b)
B
c)
C
d)
D
21.
What is the MEDIAN of this data?
a)
21
b)
26
c)
36
d)
41
22.
How many MODES does this data contain?
a)
No Mode
b)
1 mode
c)
2 modes
d)
3 modes
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