ANOVA on Three Data Sets
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I need help in performing an Analysis of Variance (ANOVA) on the three data sets. The null hypothesis is that the means of all 3 samples are the same, and the alternate hypothesis is that the means are not the same. There are not equal numbers of scores in each date column, so the fact that the sample sizes to not have to be equal for ANOVA.
But more than just the table, I need to understand and explain why or why not I reject the null hypothesis and what the p-value tells me.
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Solution Summary
This solution presents the null and alternative hypothesis and calculates the test statistic to compare to the p-value. It makes a decision to either accept or reject the null hypothesis. It also explains the meaning of the p-value.
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