Using the t tables, software, or a calculator, estimate the following: a) The critical value of t

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Using the t tables, software, or a calculator, estimate the following:

a) The critical value of t for a 95% confidence interval with df = 7.

b) The critical value of t for a 99% confidence interval with df = 102.

c) The P-value for t ≤ 2.19 with 41 degrees of freedom.

d) The P-value for t > 2.33 with 12 degrees of freedom.

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Business Statistics

ISBN: 9780133899122

3rd Canadian Edition

Authors: Norean D. Sharpe, Richard D. De Veaux, Paul F. Velleman, David Wright

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Question Posted: Jul 15, 2019 01:32 PM

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Using the t tables, software, or a calculator, estimate the following: a) The critical value of t

Question:

Step by Step Answer:

The critical tvalues for confidence intervals are defined as the cutof...View the full answer

Business Statistics

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