Find the critical value. Assume that the test is two-tailed and that $\mathrm { n }$ denotes the number of pairs of data. $n = 30 , \alpha = 0.05$
A) $0.362$
B) $- 0.362$
C) $\pm 0.306$
D) $\pm 0.362$

Question

Quizplus · Accepted Answer

For a two-tailed test with $n = 30$ and $\alpha = 0.05$, the critical value for the correlation coefficient is $\pm 0.362$ based on the t-distribution table.

Find the Critical Value n\mathrm { n }n Denotes the Number of Pairs of Data

Find the Critical Value $\mathrm { n }$ Denotes the Number of Pairs of Data