Curriculum
Course: Statistics — Third Secondary
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Curriculum

Statistics — Third Secondary

Unit 1: Correlation and Regression

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Unit 2: Advanced Statistical Measures

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Unit 3: Probability

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Unit 4: Random Variables

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Unit 5: The Normal Distribution

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Quiz

Conditional Probability and Independent Events — Lesson quiz

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  • Questions count: 3
  • Passing grade: 60%
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1.
In a single roll of a fair die, find P(even | greater than 3).
1 ÷ 2
2 ÷ 3
1 ÷ 3
3 ÷ 4
2.
If P(A) = 0.3, P(B) = 0.6 and P(A ∩ B) = 0.1, find P(A | B).
1 ÷ 3
6
1 ÷ 2
1 ÷ 6
3.
A bag has 5 red and 3 blue balls. Two balls are drawn without replacement. What is the probability that the second ball is blue, given that the first ball is blue?
3 ÷ 8
2 ÷ 8
1 ÷ 3
2 ÷ 7
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