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Sampling distributions - Normal Distribution and Z-Scores

Sampling distributions

Lessons

  • 2.
    Understanding Proportions and Sample Size
    There are 7 supercars competing on a racetrack. The cars are labelled {1, 2, 3, 4, 5, 6, 7}.
    Find,
  • 3.
    Connecting Sample Proportions to Population Proportions
    Alice, Bob, Cole, Daisy, and Eve are all the students in a 10th grade class. Alice, Cole and Eve brought a lunch to class while the rest of the class did not.
  • 4.
    Connecting Sample Means to the Population Mean
    Uncle Sammy grows prize winning big zucchinis. The weights of his four largest zucchinis are given in the table below:

    Zucchini:

    A

    B

    C

    D

    Weight:

    7 lbs

    9 lbs

    11 lbs

    5 lbs

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Sampling distributions

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