In Super Mario Bros 2 there are a total of 20 levels. Ninji and Birdo are two of the enemies that appear in the game. Ninji and Birdo can appear in levels together or separately, and some levels have neither of these two enemies in them. The two-way table below summarizes the appearance of these enemies in each of the levels: Birdo Appears No Birdo 2 Total Ninji Appears No Ninji 11 Total 16 4 20 Use the two-way table to determine each of the following probabilities. Round to the nearest hundredth when necessary. a. P(Ninji Appears and Birdo Appears) Answer: Work: b. P(Ninji Appears or No Birdo) Answer: Work: c. P(No Birdo | No Ninji) Answer: Work:

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QUESTION 22
In Super Mario Bros 2 there are a total of 20 levels. Ninji and Birdo are two of the enemies that
appear in the game. Ninji and Birdo can appear in levels together or separately, and some levels
have neither of these two enemies in them. The two-way table below summarizes the appearance
of these enemies in each of the levels:
Birdo Appears
No Birdo
Total
Ninji Appears
No Ninji
2
9
9.
2
11
Total
16
4
20
Use the two-way table to determine each of the following probabilities. Round to the nearest
hundredth when necessary.
a. P(Ninji Appears and Birdo Appears)
Answer:
Work:
b. P(Ninji Appears or No Birdo)
Answer:
Work:
c. P(No Birdo | No Ninji)
Answer:
Work:
Transcribed Image Text:QUESTION 22 In Super Mario Bros 2 there are a total of 20 levels. Ninji and Birdo are two of the enemies that appear in the game. Ninji and Birdo can appear in levels together or separately, and some levels have neither of these two enemies in them. The two-way table below summarizes the appearance of these enemies in each of the levels: Birdo Appears No Birdo Total Ninji Appears No Ninji 2 9 9. 2 11 Total 16 4 20 Use the two-way table to determine each of the following probabilities. Round to the nearest hundredth when necessary. a. P(Ninji Appears and Birdo Appears) Answer: Work: b. P(Ninji Appears or No Birdo) Answer: Work: c. P(No Birdo | No Ninji) Answer: Work:
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