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
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Author:Amos Gilat
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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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