After a product recall, a company solicits feedback from a random sample of 100 customers regarding their opinion about the company since the recall. Customers were asked, "Do you approve, disapprove, or have no opinion about the company?" The public relations department is concerned that the opinions may be equally distributed across these three options. They decide to carry out a test of significance. What are the appropriate hypotheses? O Ho: Customer opinion is not equally distributed across the three options. Ha: Customer opinion is equally distributed across the three options. O Ho: Customer opinion is equally distributed across the three options. Ha: Customer opinion is not equally distributed across the three options. O Ho: Approximately 33 customers approve, approximately 33 disapprove, and approximately 33 customers have no opinion of the company. Hạ: At least one of these values differs from those stated in the null hypothesis. O Ho: Approximately 34 customers approve, approximately 34 disapprove, and approximately 34 customers have no opinion of the company. Hạ: At least one of these values differs from those stated in the null hypothesis.

After a product recall, a company solicits feedback from a random sample of 100 customers regarding their opinion about the company since the recall. Customers were asked, "Do you approve, disapprove, or have no opinion about the company?" The public relations department is concerned that the opinions may be equally distributed across these three options. They decide to carry out a test of significance. What are the appropriate hypotheses? O Ho: Customer opinion is not equally distributed across the three options. Ha: Customer opinion is equally distributed across the three options. O Ho: Customer opinion is equally distributed across the three options. Ha: Customer opinion is not equally distributed across the three options. O Ho: Approximately 33 customers approve, approximately 33 disapprove, and approximately 33 customers have no opinion of the company. Hạ: At least one of these values differs from those stated in the null hypothesis. O Ho: Approximately 34 customers approve, approximately 34 disapprove, and approximately 34 customers have no opinion of the company. Hạ: At least one of these values differs from those stated in the null hypothesis.

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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