A study was conducted to determine whether the use of seat belts in motor vehicles depends on the educational status of the parents. A sample of 792 children treated for injuries sustained from motor vehicle accidents was obtained, and each child was classified according to (1) parents’ educational status (College Degree or Non-College Degree) and (2) seat belt usage (worn or not worn) during the accident. The number of children in each category is given in the table on problem 4 of the excel document.   Non-College Degree College Degree   Seat Belts not worn 31 148   Seat Belts worn 283 330   total 314 478   What would be the null hypothesis: State the alternative hypothesis: You will reject the H0 if _______________

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