Intelligence test given to two groups of boys and girls gave the following information : Mean score S.D. Number Girls 75 10 100 Boys On the basis of the above information would you conclude that mean scores of boys and girls are statistically significant ? 70 12 200

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Q: HISTOGRAM: 3. The following is the IQ scores for 40 randomly chosen fifth graders in 2012. 108 113…

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Q: HISTOGRAM: 3. The following is the IQ scores for 40 randomly chosen fifth graders in 2012. 108 113…

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Q: 69000 SD = 272703.1353 T score = .7113 P Value = .4932 We failed to reject the hypothesis. What…

A: Mean = 569000 SD = 272703.1353 T score = .7113 P Value = .4932

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