Question: What does t=? Test the claim about the difference between two population means , and u2 at the level of significance a. Assume the samples

What does t=?

Test the claim about the difference between two population means , and u2 at the level of significance a. Assume the samples are random and independent, and the populations are normally distributed. Claim: H1 = H2; 0 =0.10. Assume of =03 Sample statistics: X, = 32.2, s, =3.4, n, = 13 and *2 = 34.3, $2 = 2.4, n2 = 15 OB. Ho: H1 2 H2 O A. Ho: Hq > H2 Ha: My H2 Ha: My SH2 O D. Ho: Hq

H2 Ha: H1 = H2 Find the standardized test statistic t. t = (Round to two decimal places as needed.)

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