Question

The null and alternative hypotheses we given. Determine whether the hypothesis test is leth-tailed, right-tailed, or two-tailed. What parameter is being tested? Ho: H: What type of test is being conducted in this problem? OTwo-tailed test Len-tailed test O Righ-talled test What parameter is being tested? O Population standard deviation Population mean O Population proportion Click to select your answer MacBook Air GO F4 A # 3 $ 4 % 5 & 7 2 6 8 9 Q W E R T Y U - S D D חד G J H к ock Z X C V B N. M alt control option command

Answer 1

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Do The null & alternative hyrothesis are given. Hoi u=8 vs Hi: "<8 Here the type of test to being conducted in this problem is left-tailed test. Population mean is being tested.