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QUESTION
I wish to show the average SAT score at GSU is not 1150. I take a SRS of 100 students and find the average SAT is 1120 with a standard deviation...
- I wish to show the average SAT score at GSU is not 1150. I take a SRS of 100 students and find the average SAT is 1120 with a standard deviation of 125. Let alpha = .1
2.The null and alternative hypothesis are
____________________ and ________________________
3.Can we ever prove Ho is correct? Why?
