Finding the conditional probability from a tree diagram

Finding the conditional probability from a tree diagram

Assessment

Interactive Video

Mathematics

9th - 10th Grade

Hard

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The video tutorial explains how to calculate the probability of a game being played under different weather conditions, such as fog and rain. It begins by discussing the probability of the game not being canceled when there is fog, followed by a calculation error correction. The tutorial then shifts focus to calculating the probability of the game not being canceled when it rains, providing a step-by-step explanation of the process and resulting in a 6% probability.

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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main focus of the probability discussed in the first section?

Probability of a game being played with rain

Probability of a game being played with fog

Probability of a game being canceled with snow

Probability of a game being played with sunshine

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which condition is associated with a 0.7 probability in the first section?

Sunshine

Snow

Fog

Rain

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In the second section, what is the probability of a game not being canceled if it rains?

0.7

0.06

0.2

0.3

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the probability of rain given that the game will be canceled?

0.3

0.7

0.2

0.06

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the final probability calculated in the last section?

6%

70%

20%

30%