HELP NEED TO SUBMIT SOON! Suppose that you were going to using the Permutation a
ID: 3316838 • Letter: H
Question
HELP NEED TO SUBMIT SOON!
Suppose that you were going to using the Permutation approach to see if there was a difference in the amount of money spent on cell phone bills between in state and out of state students?
IN STATE
100 90 0 80 120
Out of State
130 90 80 0 0 210
The difference in the sample means is -7.
The next step is to find 10,000 permutations.
When you are conducting the permutations, what are you doing?
A. Assuming the null hypothesis -- that there is no difference in cell phone bills between out of state and in state students (thus you can reshuffle the observations in each group.)Explanation / Answer
Our interest is if there was a difference in the amount of money spent on cell phone bills between in state and out of state students.
So our interest is always be in alternative hypothesis.
Means Null Hypothesis: That there is no difference in cell phone bills between out of state and in state students (thus you can reshuffle the observations in each group)
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.