Run a chi-squared test to determine whether one group of people has higher rates of a given outcome relative to the other groups of people in the data set. Write the null and alternate hypotheses.

Open the small Excel database that was provided to you in week 4. To run the test statistics you have to re-arrange your data.

With this database, you will:

Run a one-way ANOVA to compare three or more groups of people (specified by a categorical variable) on one continuous variable.

Write the null and alternate hypotheses.
What is the calculated mean for each group?
What is the calculated F value?
What is the p and critical F value?
Is the p value significant? Is calculated F value greater than Critical F value? Conclusion?

Run a chi-squared test to determine whether one group of people has higher rates of a given outcome relative to the other groups of people in the data set.

Write the null and alternate hypotheses.
What is the calculated chi-square value?
What is the p and critical value?
Is the p value significant? Is calculated chi-square value greater than Critical F value? Conclusion?

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