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.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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