The current advertising campaign for a major soft-drink brand would be changed if less than 30 percent

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The current advertising campaign for a major soft-drink brand would be changed if less than 30 percent of the consumers like it.

a. Formulate the null and alternative hypotheses.

b. Discuss the type I and type II errors that could occur in hypothesis testing.

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Related Book For  book-img-for-question

Essentials Of Marketing Research

ISBN: 9781292060163

1st Global Edition

Authors: Naresh K. Malhotra

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