Mathematics, 22.03.2021 18:50, arosh4763

. 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 c) the P-value for with 4 degrees of freedom. d) the P-value for with 22 degrees of freedom.

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. Using the t tables, software, or a calculator, estimate a) the critical value of t for a 90% confi...