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    Chi Square

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    In a congressional district in Los Angeles a random sample of voters were asked which of the 3 candidates they voted for. The results were as follows:

    Candidates White Black Mexican-American Row Totals
    Blanca 2 4 19 25
    Whyte 3 28 4 35
    Weiss 25 13 2 40
    Column Totals 30 45 25 100 = sample size n

    Do the data present sufficient evidence to claim that voting habits depend on ethnic background? Test at the 0.01 significance level.

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    https://brainmass.com/statistics/chi-squared-test/chi-square-18516

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    In a congressional district in Los Angeles a random sample of voters were asked which of the 3 candidates they voted for. The results were as follows:

    Candidates White Black Mexican-American Row Totals
    Blanca 2 4 19 25
    Whyte 3 28 4 35
    Weiss 25 13 2 40
    Column Totals 30 45 25 100 = sample size n

    Do the data present sufficient evidence to claim that voting habits depend on ethnic background? Test at the 0.01 significance level.

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