Answer to Question #204158 in Statistics and Probability for Kirby

Question

What are the critical values of for area in two tails when the sample size is 29 with confidence level of 98%?

Answer 1

The test statistic follows the t-distribution with $n-1=29-1=28$ 28 degrees of freedom.

$\alpha=0.02$ for 98% level

Critical value: ±2.4671