Find the critical value, $\mathrm { t } _ { \mathrm { C } }$ for c = 0.95 and n = 16.
A)2.131
B)2.120
C)2.602
D)2.947

Question

Quizplus · Accepted Answer

The critical value, $t_C$, for a confidence level of 95% (c = 0.95) and a sample size of n = 16 (degrees of freedom = n - 1 = 15) can be found in a t-distribution table or using statistical software. For a two-tailed test with c = 0.95, the critical value for 15 degrees of freedom is approximately 2.131.

Find the Critical Value tC\mathrm { t } _ { \mathrm { C } }tC​

Find the Critical Value $\mathrm { t } _ { \mathrm { C } }$