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A) Estimate σ2 with 90% confidence given that n = 15 and s2 = 12. b) Repeat part (a) with n = 30. c) What is the effect of increasing the sample size?
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A) Estimate σ2 with 90% confidence given that n = 15 and s2 = 12. b) Repeat part (a) with n = 30. c) What is the effect of increasing the sample size?
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Feb 19, 2023
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A) Estimate σ2 with 90% confidence given that n = 15 and s2 = 12.
b) Repeat part (a) with n = 30.
c) What is the effect of increasing the sample size?
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Quyen Anh Nguyen
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B because that’s the answer
Emanuele Greco
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Feb 25, 2023
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