Task: Formulate the null and alternative hypotheses for each given situation. Determine if the alternative nypothesis is directional or nondirectional by checking the appropriate blank. 1. You want to study the drug potency of antibiotics. A manufacturer claims that the percentage of patients cured by their antibiotics is 90%. (Let p be the percentage of patients cured) Ho: p 90% Ha: p_ 90% - directional : nondirectional

Task: Formulate the null and alternative hypotheses for each given situation. Determine if the alternative nypothesis is directional or nondirectional by checking the appropriate blank. 1. You want to study the drug potency of antibiotics. A manufacturer claims that the percentage of patients cured by their antibiotics is 90%. (Let p be the percentage of patients cured) Ho: p 90% Ha: p_ 90% - directional : nondirectional

A First Course in Probability (10th Edition)

10th Edition

ISBN:9780134753119

Author:Sheldon Ross

Publisher:Sheldon Ross

Chapter1: Combinatorial Analysis

Section: Chapter Questions

Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...

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