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

Expectation and Variance — Lesson quiz

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  • Questions count: 1
  • Passing grade: 60%
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1.
In the pound game (gain 40 pounds with probability 0.1, loss of 10 pounds with probability 0.9), what is the expectation?
5 pounds
−5 pounds
−4 pounds
0 pounds