In a Hypothesis Test for the Population Variance,the Hypotheses Are $\sigma$

Multiple Choice

In a hypothesis test for the population variance,the hypotheses are H₀: $\sigma$ ² = 100 vs.H₁: $\sigma$ ² $\neq$ 100.If the sample size is 15 and the test is being carried out at the 10% level of significance,the rejection region is:

A) $\chi$ ² < 6.571 or $\chi$ ² > 23.685.
B) $\chi$ ² < 7.790 or $\chi$ ² > 21.064.
C) $\chi$ ² < 8.547 or $\chi$ ² > 22.307.
D) $\chi$ ² < 7.261 or $\chi$ ² < 24.996.