3. You perform an ANOVA analysis comparing the means from three different groups. With alpha = 0.05, the test reveals th

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3 You Perform An Anova Analysis Comparing The Means From Three Different Groups With Alpha 0 05 The Test Reveals Th 1 (385.61 KiB) Viewed 66 times

3. You perform an ANOVA analysis comparing the means from three different groups. With alpha = 0.05, the test reveals that you do not have enough evidence to conclude that any of the group means is different from the others. If you did the same test with the same data, but used alpha = 0.10, what conclusion would you have made? You would reject the null hypothesis You would not reject the null hypothesis The answer cannot be determined with the information given. No answer text provided. 4. You have a sample of 30 data points of two numeric variables. The correlation between the variables is r = 0.50. You conduct a hypothesis test to see if the correlation between the variables is significant. (H, : p = 0; HA : P = 0). What does it mean to have a p-value of 0.20? The probability that there is no significant correlation, given our 30 data points, is 0.20. The probability that there is significant correlation, given our 30 data points, is 0.20. If the two numeric variables are uncorrelated, there is a 0.20 probability that 30 randomly selected points would produce a correlation of -0.50