Question
A coffee shop owners thinks that 25% of his customers order tea, 25% of his customers order hot chocolate and the remaining 50% of his
A coffee shop owners thinks that 25% of his customers order tea, 25% of his customers order hot chocolate and the remaining 50% of his customers order coffee. A recent sample of 100 customers found that 25 ordered tea, 15 ordered hot chocolate and 60 ordered coffee. Using the 5% significance level, what is the critical value and will you reject the null hypothesis?
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Complex Analysis
Authors: Dennis G Zill, Patrick D Shanahan
3rd Edition
1449694624, 9781449694623
