Question

When doing research, would you expect the same results from the t-test as from the ANOVA. Elaborate on the differences and similarities you would expect/

Answer 1

you would expect the same results from the t-test as from the ANOVA if you are using only two groups

t test is used for 2 sample

while ANOVA is used for more than 2 samples

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• The t-test is used when determining whether two averages or means are the same or different. The ANOVA is preferred when comparing three or more averages or means.

• A t-test has more odds of committing an error the more means are used, which is why ANOVA is used when comparing two or more means.

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T-test tests for differences between means of two independent groups.

ANOVA uses a different calculation. Its value is in looking at variation between and within the means. It not only compare the means (like the t-test) but examines the variation in calculating the mean

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