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 z* for a 99% confidence interval?
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-2.58
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1.96
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-1.64
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2.58
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Explanation:
Detailed explanation-1: -Hence, the z value at the 99 percent confidence interval is 2.58.
Detailed explanation-2: -For a test using a 99% confidence level (e.g. = 0.01), the z critical value is 5.576.
Detailed explanation-3: -The z-value associated with a two-sided 82% confidence interval is 1.341.
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