13. t-models. Using the t tables, software, or a calculator, estimate: a) the critical value of t...

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13. t-models. Using the t tables, software, or a calculator, estimate:

a) the critical value of t for a 90% confidence interval with

b) the critical value of t for a 98% confidence interval with

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Business Statistics

ISBN: 9780321716095

2nd Edition

Authors: Norean D. Sharpe, Paul F. Velleman, David Bock, Norean Radke Sharpe

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