Statistical Analysis 5: Chi-squared ( 2) test for 2 …
2 Coventry University Mathematics Support Centre Table 3: Colour Red Yellow Green Blue Totals Personality Introvert 20 (20%) 6 ( 6 %) 30 (30%) 44 ( 44 %) 100 (100%)
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Statistics: 1.1 Paired t-tests - www.statstutor.ac.uk
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www.statstutor.ac.uk3 If we were to do this experiment 100 times, 95 times the true value for the difference would lie in the 95% confidence interval. In our case, the 95% CI is from 0.7 to 3.4. This confirms that, although
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