Answer the following statement(s) true (T) or false (F)
1. Chi-squared is calculated as the sum of all squared differences between observed and expected counts, divided by observed counts.
2. Because chi-squared is sensitive to small cell counts, you should always collect a large enough sample so that observed and expected cell sizes are all above 5.
3. If x2(2) = +1.133, the null should be rejected.
4. If x2 = 20 and k = 12, the null should be retained.
5. Cramer’s V can be interpreted as the difference between cells in standard deviation units.
1.false
2.true
3.false
4.false
5.false
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