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Step 1: State the hypotheses. Step 2: Calculate the test statistic.

Step 1: State the hypotheses. Step 2: Calculate the test statistic.

MATLAB: An Introduction with Applications
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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5. Does "Ainstats" increase the probability of passing statistics? Here is a sample of data that was compiled where 200 people were given a placebo and 150 were actually given "Ainstats". Test the claim at the 0.05 level that taking "Ainstats" is independent of whether you pass. Placebo Ainstats Total Step 1: State the hypotheses. Step 2: Calculate the test statistic. Step 3: Calculate the p-value. Pass 99 91 Fail to Pass 101 59 Total
Transcribed Image Text:5. Does "Ainstats" increase the probability of passing statistics? Here is a sample of data that was compiled where 200 people were given a placebo and 150 were actually given "Ainstats". Test the claim at the 0.05 level that taking "Ainstats" is independent of whether you pass. Placebo Ainstats Total Step 1: State the hypotheses. Step 2: Calculate the test statistic. Step 3: Calculate the p-value. Pass 99 91 Fail to Pass 101 59 Total
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