Conduct a chi-square goodness-of-fit test

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A representative sample of 50 customers at bagel shop were surveyed and ask if they prefer sandwiches made on plain, everything, or sesame bagels. Each participant could only select their one most favorite bagel type. In that sample, 21 selected plain, 19 selected everything, and 10 selected sesame. Conduct a chi-square goodness-of-fit test to determine if there is evidence that the proportions of people in the population who would choose plain, everything, and sesame bagels are not all equal. Use Minitab Express

  • State hypotheses and check assumptions
  • Compute the test statistic
  • Determine the p-value
  • Decide to reject or fail to reject the null hypothesis
  • State a real-world conclusion

Reference no: EM132413693

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