The null and alternative hypotheses for a test are given, as well as some information about the actual sample and the statistic that is computed for each randomization sample. Ho: = 30 vs H: #30 Sample: = 12, s = 3.8,n = 40 Randomization statistic: * (a) Indicate where the randomization distribution will be centered.i (b) Indicate whether the test is a left-tail test, a right-tail test, or a two-tailed test. two-tailed test

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