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In your ANOVA you calculated an F-statistic (step 3) if 0.50. What would your decision be?...

In your ANOVA you calculated an F-statistic (step 3) if 0.50. What would your decision be?

a. reject the null hypothesis
b. fail to reject the null hypothesis
c. not enough information given

*please include reasoning to the answer chose

Math   Statistics-And-Probability   
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Answer #1

In your ANOVA you calculated an F-statistic (step 3) if 0.50. What would your decision be?

a. reject the null hypothesis
Answer: b. fail to reject the null hypothesis
c. not enough information given

*please include reasoning to the answer chose

Note: F is < 1 when there is more variance within groups than between groups. Therefore the effect of the factor under investigation is insignificant. We fail to reject the null hypothesis.

When the F statistic is large then the between group variation is greater than the within group variation and we reject the null hypothesis.

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