Question: For a hypothesis comparing two population means, H 0 : 1 2, what is the critical value for a one-tailed hypothesis test, using a 5%

For a hypothesis comparing two population means, H₀: ₁ _2, what is the critical value for a one-tailed hypothesis test, using a 5% significance level, with both sample sizes equal to 13? Assume the population standard deviations are equal.

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