From a pharmaceutical study, 18% of adults who take placebos suffered side effects and 82% did not have side effects. A study was run on 325 children to see if the results are similar. Below is the summary of the experiment. Using the five-step process, perform a goodness-of-fit test with 5% level of significance to see if the distribution of children repo
From a pharmaceutical study, 18% of adults who take placebos suffered side effects and 82% did not have side effects. A study was run on 325 children to see if the results are similar. Below is the summary of the experiment. Using the five-step process, perform a goodness-of-fit test with 5% level of significance to see if the distribution of children repo
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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From a pharmaceutical study, 18% of adults who take placebos suffered side effects and 82% did not have side effects. A study was run on 325 children to see if the results are similar. Below is the summary of the experiment. Using the five-step process, perform a goodness-of-fit test with 5% level of significance to see if the distribution of children repo
reported side effects | reported no side effects | |
observed counts | 51 | 274 |
Expected counts |
a) hypothesis:
b) threshold and CLT
c) test statistic
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