A randomly selected sample of 100 persons who suffer from allergies were asked during what season they
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Using a 1% significance level, test the null hypothesis that the proportions of all allergic persons are equally distributed over the four seasons.
Transcribed Image Text:
Season Fall Winter Spring Summer Persons allergic 18 13 31 38
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Step 1 H 0 The proportions of all allergic persons are the same ...View the full answer
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