FORESTRY
AGRICULTURAL STATISTICS AND ECONOMICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the critical value for a right-tailed test with
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z0 =-1.645
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z0 = 2.33
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z0 =-1.96
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z0 = 2.58
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Explanation:
Detailed explanation-1: -Expert Answer Critical value for right tailed test with alpha = 0.01 and n = 75 Compute alpha (): = 1-(confidence level / 100) = 1 …
Detailed explanation-2: -If the level of significance is = 0.10, then for a one tailed test the critical region is below z =-1.28 or above z = 1.28.
Detailed explanation-3: -significance level, which we state as . A sample mean with a z-score less than or equal to the critical value of-1.645 is significant at the 0.05 level.
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