Notebook AtlasSURG0002 · Research methods: go to the course map

PracticeReality checksL5

L5 Reality check

Introduction to Numerical Concepts in Research · L5 p.72–82

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  1. RC11 markL5 RC1

    State True or False. Risk and odds are one and the same. They can be used interchangeably.

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  2. RC21 markL5 RC2

    Of 400,000 people who developed a viral infection, 4,000 people died within 3 months of being infected. What is the risk of death within 3 months of being infected?

    To 2 decimal places, rounded half-up.

  3. RC31 markL5 RC3

    Of 400,000 people who developed a viral infection, 100,000 people developed anxiety within 3 months of being infected. What are the odds of developed anxiety within 3 months of being infected?

    To 2 decimal places, rounded half-up.

  4. RC41 markL5 RC4

    State True or False. If a distribution is symmetric and bell-shaped, then it is normally distributed.

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  5. RC51 markL5 RC5

    State True or False. Distinguishing normal distributions from non-normal distributions does not have a major role in applied statistics.

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