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    Distribution of seasonal colds in Canada

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    It has been hypothesized that the distribution of seasonal colds in Canada is as follows:
    Season Percentage (%)
    Fall 35
    Winter 25
    Spring 30
    Summer 10

    A random sample of 200 Canadian citizens provided the following results:

    Season Observed Frequency
    Fall 80
    Winter 40
    Spring 70
    Summer 10

    Do the observed data contradict the hypothesis? Formulate and test the appropriate Hypothesis at the 5% level of significance. Use the Critical value approach.

    (Please see attached file).

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    Solution Summary

    This solution provides a tutorial that explains the steps for completing a hypothesis test on the given statistical observation.