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8 of 8 10. (10pts) The Department of Children and Families reports that 20% of children have Attention Deficit Disorder
Posted: Tue Jul 05, 2022 9:56 am
by answerhappygod
- 8 Of 8 10 10pts The Department Of Children And Families Reports That 20 Of Children Have Attention Deficit Disorder 1 (72.83 KiB) Viewed 12 times
8 of 8 10. (10pts) The Department of Children and Families reports that 20% of children have Attention Deficit Disorder (ADD). We conduct a research study in an attempt to prove that it is more. In a sample of 250 children, we found that 60 children have ADD. (a) (2pts) Develop the null and alternative hypotheses: (b) (5pts) At a = 0.04, determine if the researcher collected sufficient data to Reject Ho. Show all supporting work using only the methods learned in class. (c) (3pts) Based on your answer in part (b), what is your conclusion as it applies to THIS SITUATION?