The expected frequencies for this table would be Population Population # 1 Category # 2 A What is the chi-square test-statistic for this data? B.

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Q: Exercise 1. Of the 42 students enrolled in an Intro Stats course, the data below are the first 10…

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Q: 10 8- 6 4 0- Salary Frequency 12 25,000 27,500 30,000 32,500 35,000 37,500 40,000

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Q: A sample of n = 26 scores has SS = 125. What is the variance for this sample ?

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A: x Frequency (f) f⋅x 6 2 12 7 3 21 8 7 56 9 7 63 10 1 10 --- --- ---   n=20 ∑f⋅x=162

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A:

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