MAT 1272 Statistics, SP2014

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  • #13784

    Ezra Halleck
    Participant

    1) The following are the scores of 20 students at New York City College of Technology: 222, 233, 254, 241, 251, 268, 276, 220, 238, 253, 249, 236, 247, 256, 261, 227, 257, 244, 239, 242.
    a) Construct a frequency distribution (with between 5 and 10 classes).
    b) Draw a histogram for the frequency distribution in part (a).
    c) Draw a frequency polygon for the frequency distribution in part (a).

    #17984

    Francelia
    Member

    Here’s my answer, click attachment !

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