Question
In: Statistics and Probability
An observational study was conducted to find out if eating whole-wheat products was associated with a...
An observational study was conducted to find out if eating whole-wheat products was associated with a reduction in body mass index (BMI) for children. The measure of interest was the difference between population mean BMI for children who eat whole wheat products and children who don’t.
a) Write the null and alternative hypotheses for this situation.
b) Describe what a type 1 error would be in this situation.
c) Describe what a type 2 error would be in this situation.
d) Which type of error do you think is more serious in this situation? (There is no correct answer; it is your reasoning that counts.)
Solutions
Expert Solution
This question is about hypothesis testing.In any type of hypothesis testing we encounter errors. In this particular question type1, type2 error are required .
Ho=Null hypothesis
Ha= Alternating hypoyhesis
I have provided the detailed solution of the above question ,hope it helps you. If you find it helpful please upvote. Feel free to ask doubt about the answer in the comment section in case you need it. Thanks.
orchestra answered 1 year agoRelated Solutions
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