what-is-the-critical-value-tctc-for-a-9595-confidence-level-when-the-sample-size

Question

What is the critical value $t_{c}$ for a $95 percent sign$ confidence level when the sample size is $21$ ?

Accepted Answer

Answer

Answer

Answer

What is the critical value tct_{c} for a 95%95\% confidence level when the sample size is 2121?