Collection And Analysing Of Data Worksheets Page 37

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5
Multi-Part
Probability
Lesson
B
PART
A
Main Idea
Make Predictions
I will learn to use the
results of probability
You can use the results, or outcomes , from an experiment
experiments to predict
to make predictions about what is likely to happen next.
future events.
When two outcomes have the same probability of
Vocabulary
V
happening, we say the outcomes are equally likely.
prediction
p
outcomes
Make a Prediction
G
C
ED
et
onnect
EXPERIMENT
Cole
Cubes in a Bag
picked one cube
SPI 0306.5.3 Make
from a bag, recorded
Tally
Total
Outcome
predictions based on various
representations of data.
its color in a tally
3
1 Purple
SPI 0306.5.1 Interpret a
chart, and repeated
frequency table, bar graph,
pictograph, or line plot.
10
2 Green
his experiment. Then
Also addresses GLE 0306.5.1.
he displayed the
3
3 Red
results in a bar graph
and in a line plot. Make
two predictions based on the graphs.
Cubes in a Bag
Cubes in a Bag
12
10
8
6
4
2
0
Purple
Green
Red
1
2
3
Outcomes
Green cubes were picked more often than red or blue
cubes. So, green is more likely to be picked than any
other color.
Purple and red were picked an equal number of times.
They are equally likely to be picked.
332 Collect and Analyze Data

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