In a two-tailed pooled-variance t-test (equal-variances t-test), the null and alternative hypotheses are exactly the same as in one-way ANOVA with:
A) exactly one treatment.
B) exactly two treatments.
C) exactly three treatments.
D) any number of treatments.

Question

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In a two-tailed pooled-variance t-test, the null and alternative hypotheses are equivalent to those in a one-way ANOVA when there are exactly two treatments, as both tests compare the means of two groups.

In a Two-Tailed Pooled-Variance T-Test (Equal-Variances T-Test), the Null and Alternative