In a Hypothesis Test for the Population Variance,the Hypotheses Are

Multiple Choice

In a hypothesis test for the population variance,the hypotheses are H₀: σ² = 100 vs.H₁: σ² ≠ 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) χ² < 6.571 or χ² > 23.685.
B) χ² < 7.790 or χ² > 21.064.
C) χ² < 8.547 or χ² > 22.307.
D) χ² < 7.261 or χ² < 24.996.