7.42 Find the lower confidence limit for the population variance for each of the following normal populations.

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a. n = 21; a = 0.05; s2 = 16

b. n = 16; a = 0.05; s = 8

c. n = 28; a = 0.01; s = 15 7.43 Find the upper confidence limit for parts a–c of Exercise

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Essential Mathematics And Statistics For Science

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Question Posted: Sep 21, 2024 02:03 PM

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7.42 Find the lower confidence limit for the population variance for each of the following normal populations.

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Essential Mathematics And Statistics For Science

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