FORESTRY
AGRICULTURAL STATISTICS AND ECONOMICS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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A random sample of 150 students has a grade point average with a mean of 2.86. Assume the population standard deviation is 0.78. Construct the confidence interval for the population mean if c = 0.99.
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(2.51, 3.53)
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(2.43, 3.79)
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(2.31, 3.88)
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2.70, 3.02)
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Explanation:
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