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QUESTION
Suppose that you studied all of the test scores for the final spelling test of the year for 3rd-grade girls and boys at a particular school.
- Suppose that you studied all of the test scores for the final spelling test of the year for 3rd-grade girls and boys at a particular school. You discovered that there was a difference in the mean scores between the girls and boys.
- Is the null hypothesis a possible explanation for the difference?
