Estimate critical value of t for a confidence interval

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Reference no: EM131421949

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

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 with 41 degrees of freedom.

d) the P-value for with 12 degrees of freedom.

Reference no: EM131421949

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