B. The manufacturer of a patient medicine claimed that it was 90% effective in relieving an allergy fo period of 8 hours. In a sample of 200 people who had the allergy, the medicine provided relief for 160 people. Determine whether the manufacturer's claim is legitimate by using 0.01 as the level of significance. Step 1: State the null (Ho) and alternative (H,) hypothesis. Step 2: Determine the statistical technique and level of significance. Step 3: Establish the Critical region/ decision rule. Step 4: Compute for the test statistic. pa/n Step 5: State the decision.
B. The manufacturer of a patient medicine claimed that it was 90% effective in relieving an allergy fo period of 8 hours. In a sample of 200 people who had the allergy, the medicine provided relief for 160 people. Determine whether the manufacturer's claim is legitimate by using 0.01 as the level of significance. Step 1: State the null (Ho) and alternative (H,) hypothesis. Step 2: Determine the statistical technique and level of significance. Step 3: Establish the Critical region/ decision rule. Step 4: Compute for the test statistic. pa/n Step 5: State the decision.
Algebra & Trigonometry with Analytic Geometry
13th Edition
ISBN:9781133382119
Author:Swokowski
Publisher:Swokowski
Chapter7: Analytic Trigonometry
Section7.6: The Inverse Trigonometric Functions
Problem 91E
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