Find study resources Exam 3 Practice 1. Here is data testing new approaches to help for children with autism in school. Researchers measured each child's level of engagement in the classroom. Engagement included participating in classroom activities, playing with other children, and completing class assignments. Each child was given a some out of ten. Did any treatment work better than the others? Token system Negative reinforcement Positive reinforcement M1 = 8 Mz = 6 M3 = 7 581:32 $82254 583:20 [11:10 n2=10 \"3'10 85mm: 126 A. Pick a test that's appropriate for this study One Way ANOVA Need the answer? 5616 tutors online. Answers in as fast as 15 minutes. B. Explain why the statistical test is appropriate Comparing more than 2 groups. Control runaway alpha/alpha ination Need the answer? 5616 tutors online. Answers in as fast as 15 minutes. C. Listthehypotheses H i ii = u = u 0 1 2 1 l D. Set the decision rule ch = 5.488 1 i 92.: Preparing your question to be sent to tutors. If F 2 5.488, reject the null hypothesis IfF 5.488, fail to reject the null hypothesis Need the answer? 5616 tutors online. Answers in as fast as 15 minutes. lit FCglgtgfge Etjectatst] 1thttistic usmg alpha : .01. IfF 5 5.488, fail to reject null Get itwith an explanation Get itwith an explanation H : at least one population mean is different from the others. OR H : p ;t p j Get itwith an explanation Ecourseheroeom Private