Test Statistics for List of Person Heights (n=100)

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The discussion focuses on conducting statistical tests for a dataset of 100 individual heights ranging from 5 to 8 feet. The first test involves evaluating the null hypothesis that the mean height is 5.9 feet against the alternative that it is not, using a significance level of 0.05. The second test assesses whether student heights follow a normal distribution, employing the Chi-squared distribution with the same alpha level. Participants are encouraged to refer to textbooks for foundational understanding and to ask specific questions for clarification. Clear guidance on statistical testing is emphasized as crucial for interpreting results correctly.
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So i have a list of different person height (n=100) between 5 and 8 foot.

1) Test H0: mu = 5.9 vs Ha: mu (not) = 5.9ft with alpha = 0.05?
2) Test H0: Student height has a normal distribution vs H1: Student doesn't have a normal distribution alpha = 0.05 using X^2 distribution

What does it mean by test? what do i have to do here?
 
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no one?
 
SuperMiguel said:
no one?

My advice: look in your textbook and course notes. Then, if there is a specific aspect you do not understand, ask the question here. For example, people here are often willing to clear up points of confusion that students may have with course-notes or textbooks' explanations---but your question is far too general.

RGV
 

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