Find the Critical Value $\chi _ { \mathrm { R } } ^ { 2 }$

Multiple Choice

Find the critical value $\chi _ { \mathrm { R } } ^ { 2 }$ corresponding to a sample size of 19 and a confidence level o? 99 percent.

A) 37.156
B) 6.265
C) 34.805
D) 7.015