Question

A researcher wanted to determine the number of televisions in households. He conducts a

survey of 40 randomly selected households and obtained the data to the right. Draw a dot plot of
the televisions per household.
Choose the correct dot plot below.
O A.
0 1 2 3 4 5
Numb of Televisions
OB.
H
0 1 2 3 4 5
Number of Televisions
Q
OC.
LL
0 1 2
3 4 5
Number of Televisions
LV
1
2
1
2
1
1
2
5 2 3
2
2
3
1
1
2 2
1
3 2
3
1
2
1
2 2
3₁
3
O D.
2
1
5
0
2
3
2
10
3
3
3
1
:
T
0 1 2 3 4 5
Number of Televisions
Q

Answer 1

Answer:The correct dot plot is:

Explanation:

LV

1

2

1

2

1

1

2

5 2 3

2

2

3

1

1

2 2

1

3 2

3

1

2

1

2 2

3₁

3

In this dot plot, each dot represents one household, and its position on the vertical axis corresponds to the number of televisions in that household. The dot plot shows that the most common number of televisions per household is 2, with several households having either 1 or 3 televisions. There are also a few households with 5 televisions.