Question: Please help to solve Assume a researcher is testing a typical null hypothesis (Ho: M1 = M2) and reports the following: t(49) = 2.39, p

Please help to solve

Assume a researcher is testing a typical null hypothesis (Ho: M1 = M2) and reports the following: t(49) = 2.39, p = .021. Which of the following do we know for certain? it is an independent-groups t-test it is a matched-groups t-test (related samples t-test) the 95% CI would not include 0 there are N = 50 people in the sample O we don't know any of the above for certain

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