Solution-Observed data contradict the hypothesis

Observed data contradict the hypothesis

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Reference no: EM131319449

Please explain every step to make the sum understandable.

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

Write down the null and alternate hypotheses.Do the observed data contradict the hypothesis? Formulate and test the appropriate hypotheses at the 5% level of significance. Use the critical value approach.

Reference no: EM131319449

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Observed data contradict the hypothesis

Reference no: EM131319449

Reference no: EM131319449

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