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Which step should be taken next if the null hypothesis is rejected in a chi-square test? OA. O B. Create confidence intervals to estimate the differences. Examine the standardized residuals to understand the pattern C. Check that the conditions are satisfied. D. Plot the data on a chart to understand the pattern.
Which of the following is NOT one of the tests discussed in Chapter 16? A Chi-square test for independence B. Chi-square goodness-of-fit test OC. CH-square test for contingency OD. Chi-square test for homogeneity
What are the assumptions and conditions for the tests in chapter 16? Select all that apply A. The counted data condition B. Randomization condition. C. Expected cell frequency condition. D. Normal Population assumption E. Independence assumption F. 10% Condition
The example in chapter 6 regarding causation discussed a study that noted A. # of TVs per person is associated with life expectancy O B. childrens reading level is associated with life expectancy c.childrens reading level is NOT associated with life expectancy O D. # of TVs per person is NOT associated with life expectancy
math   Statistics-And-Probability   
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