Formulate the null and alternate hypotheses for the following situations. (That is, identify the correct number ?0 and write ?0: ? = ?0 and the appropriate analogous expression for ?1). - A statistics instructor believes that less than 20% of the students attended the opening function of a film. He surveys 84 of his students and finds that 11 attended the function.
Formulate the null and alternate hypotheses for the following situations. (That is, identify the correct number ?0 and write ?0: ? = ?0 and the appropriate analogous expression for ?1). - A statistics instructor believes that less than 20% of the students attended the opening function of a film. He surveys 84 of his students and finds that 11 attended the function.
Big Ideas Math A Bridge To Success Algebra 1: Student Edition 2015
1st Edition
ISBN:9781680331141
Author:HOUGHTON MIFFLIN HARCOURT
Publisher:HOUGHTON MIFFLIN HARCOURT
Chapter11: Data Analysis And Displays
Section: Chapter Questions
Problem 1CA
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Formulate the null and alternate hypotheses for the following situations. (That is, identify the correct number ?0 and write ?0: ? = ?0 and the appropriate analogous expression for ?1).
- A statistics instructor believes that less than 20% of the students attended the opening
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