Critical value for a one-tailed hypothesis test

Reference no: EM13103142

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

a) 1.708

b) 1.711

c) 2.060

d) 2.064

Reference no: EM13103142

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