Question: 14. t-models, part 2. Using the t tables, software, or a calculator, estimate: a) the critical value of t for a 95% confidence interval with

14. t-models, part 2. Using the t tables, software, or a calculator, estimate:

a) the critical value of t for a 95% confidence interval with

b) the critical value of t for a 99% confidence interval with

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