Question

Question 2) A professor wants to find our if premature exposure to grade school will have an affect on IQ. She gathers 24 kindergarten aged children. One group of them is placed into grade school for 2years and the other group remains at home with their families. After the conclusion of 2 years, the IQs are measured. Assume alpha .01 ONE tail Each part is worth 2 points, answer all parts correctly to receive full credit. Sample Size Kindergarten Home 10 103 106 125 130 109 122 116 120 106 104 A) Find the Alternative Hypotheses: B) Find the Null Hypotheses: C) Obtained Value: D) Critical Value E) Find the Decision rule F) What error could have been made: G) Independent Variable: H) Dependent Variable I) Conclusion:

Working on practice scenarios for an upcoming exam.

Answer 1

me am 2 Ssu W Mat. tHo て= 0.96

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