Determine the sample size necessary to estimate for the following information (a) 20 and ME 2 5 at 99 confidence (b) 10 2 and ME 1 5 at 95 confidence (c) Values range from 60 to 460, error is to be within 15 and the confidence level is 99 (d) Values range from 30 to 90, error is to be within 5 and ...

Determine the sample size necessary to estimate for the following information. (a) = 20 and

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Determine the sample size necessary to estimate μ for the following information.

(a) σ = 20 and ME = 2.5 at 99% confidence

(b) σ = 10.2 and ME= 1.5 at 95%confidence

(d) Values range from 30 to 90, error is to be within 5 and the confidence level is 90%

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Business Analytics And Statistics

ISBN: 9780730363330

1st Edition

Authors: Ken Black, John Asafu Adjaye, Paul Burke, Nelson Perera, Carl Sherwood, Saleh A. Wasimi

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Question Posted: Jan 27, 2020 12:37 PM

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Determine the sample size necessary to estimate for the following information. (a) = 20 and

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a b c Range 46060...View the full answer

Business Analytics And Statistics

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