A ninth-grade teacher wishes to see if a new spelling program will reduce the spelling errors in his students€™ writing. The number of spelling errors made by the students in a five-page report before the program is shown. Then the number of spelling errors made by students in a five-page report after the program is shown. At α = 0.05, did the program work?

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Before 3 10 5 11 12 After 11 4. 3. 4)