IXL | Use collected data to find probabilities

Shelley is excited to visit Towering Pines State Park because she can earn a junior ranger badge by completing the daily challenge. Today's challenge is to record how many birds with orange feathers she sees. The table below shows the birds with orange feathers that Shelley has observed today.

Bird with orange feathers	Number
oriole	2
robin	8
grosbeak	4
flicker	3
wren	1

Based on the data, what is the probability that the next bird spotted with orange feathers is a flicker?

Write your answer as a fraction or whole number.

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Learn with an example

question

Zane is in charge of equipment at Putter Around Fun Center. He opens a huge new box of golf balls that just arrived. The golf balls are assorted colors that are mixed throughout the box. Zane has no idea how many of each color are in the box, so he randomly picks 30 balls out of the box. He picks 8 yellow, 3 red, 5 orange, 6 green, and 8 pink golf balls.

Based on the data, what is the probability of choosing a red golf ball?

Write your answer as a fraction or whole number.

solution

Use the data to determine the probability of choosing a red golf ball.

Zane randomly picks 30 golf balls.
He picks a red golf ball 3 times.

Based on the data, the probability of choosing a red golf ball is

which simplifies to

Looking for more? Try these:

Lesson: Probability

$Confetti$

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Questions
answeredQuestions

Time
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hr	min	sec
00	00	02

SmartScore
out of 100
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Teacher tools

Work it out

Not feeling ready yet? These can help:

More, less, and equally likely

II.5Experimental probability

Lesson: Probability

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