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9.1 Statistical Qs & Dot Plots

Total questions: 24

Worksheet time: 48mins

Name
Class
Date
1.

What is a requirement of a statistical question?

a)

one set answer

b)

a variety of answers

2.

Statistical questions have _____ possible answers.

a)

zero

b)

one

c)

only two

d)

two or more

3.

How many cats does Amy own?

a)

statistical

b)

non-statistical

4.

Statistical or Not?

How many teachers work at Clinton School District?

a)

Not Statistical

b)

Statistical

5.

Statistical or Not?

How many years experience do teachers at Clinton School District have?

a)

Not Statistical

b)

Statistical

6.
How many minutes do 6th grade students typically spend on homework each week?
a)
Statistical Q 
b)
Non Statistical Q
7.
What time does school get out today?
a)
Statistical Q
b)
Non Statistical Q
8.
Is the following question statistical or non statistical?
How tall are the students in our class?
a)
Statistical
b)
Non Statistical
9.
Is the following question statistical or non statistical?
How many ceiling tiles are in our classroom?
a)
Statistical
b)
Non Statistical
10.
How many words are there in this sentence?
a)
Statistical Q
b)
Non-Statistical Q
11.
Each dot represents 1 day. How many days were recorded?
a)
9
b)
21
c)
20
d)
105
12.
What is the highest score in the class?
a)
88%
b)
100%
c)
13
d)
98%
13.
How many students received a score of 94%? 
a)
94
b)
4
c)
1
d)
2
14.
How many total students are in the science class?
a)
13
b)
6
c)
27
d)
25
15.

What is the shape of the dot plot shown?

a)

skewed left

b)

skewed right

c)

symmetrical

16.

How many total students were surveyed about their number of brothers and sisters? (add up all of the dots)

a)

15

b)

10

c)

6

17.

How many students read no books (zero) last summer?

a)

6

b)

1

c)

4

d)

3

18.

Identify the cluster on the dot plot.

a)

5-7

b)

0-5

c)

7-9

d)

none

19.

Identify the gap on the dot plot.

a)

5-7

b)

0-5

c)

7-9

d)

none

20.

Identify the peak on the dot plot.

a)

0

b)

1

c)

2

d)

4

21.
How many students spent 7 hours doing homework that week?
a)
1
b)
3
c)
5
d)
6
22.

Identify the cluster on the dot plot.

a)

none

b)

3-5

c)

2-3

d)

5-10

23.

Identify the gap on the dot plot.

a)

none

b)

3-5

c)

2-3

d)

5-10

24.

Identify the peak on the dot plot.

a)

6

b)

7

c)

8

d)

10