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In studying the responses to a multiple-choice test question,the following sample data were obtained. At the .05 significance
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And a
Brand1 brand2 brand3 brand4 15. 20 21. 15 25. 17. 22. 15 21. 22. 20. 14 23. 23. 19. 23 20. 18. 22 28 28 My answer F=
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Males females
N1=16 n2=18 S1=4.2 s2=2.3 Using a .01 level of significance
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382 views
How to find observed frequenty?
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A group of 20 women took the njcbspt and 17 passed the algebra portion. A group of 35 men took the test and 28 passed. Does this
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420 views
Your search for statistics test questions a professor is trying to convince her colleagues that peer tutoring works. she
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The mean SAT score for 13 male high school students is 500 and the standard deviation is 100. The mean SAT score for 16 female
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