Download Line Plots Reteach

Name
Reteaching
20-8
Line Plots and Probability
A line plot is used in the same way as a tally chart. It is used to
show numerical data. A line plot uses an X to show an outcome.
The data show the
numbers spun in
30 spins.
1
2
1
2
6
3
4
3
6
3
5
2
6
4
5
5
7
1
1
1
4
7
2
2
4
6
7
3
1
3
The line plot at the right
can be used to show
the data.
Mark played a game with two number cubes. He found the sum
of the number cubes. The results are shown in the table.
1. Make a line plot to show the data.
2. How many Xs do you show for 8?
_______________
Number Cube Tosses
Toss Sum Toss Sum Toss Sum
1
7
11
6
21
7
2
4
12
9
22
10
3
6
13
9
23
9
4
8
14
10
24
7
5
5
15
10
25
5
6
5
16
5
26
12
7
6
17
8
27
7
8
2
18
5
28
9
9
10
19
3
29
8
10
8
20
8
30
12
3. Which sum from 2–12 did
Mark not toss at all?
_______________
82
Topic 20
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