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QUESTION
Consider the following null and alternative hypotheses. H 0 : U lt; 0 H a : U gt; 0 These hypotheses __________. Select one: indicate a one-tailed...
Consider the following null and alternative hypotheses. H0: U < 0 Ha: U > 0 These hypotheses __________.
Select one:
A. indicate a one-tailed test with a rejection area in the right tail
B. indicate a one-tailed test with a rejection area in the left tail
C. indicate a two-tailed test
D. are established incorrectly
