If a significance level of 0.01 is used in testing the null hypothesis that $\sigma=0.30$ against the alternative that $\sigma0.30$, based on a random sample of size $n=15$, then the relevant tabled value is
A) $X_{0.01}^{2}$.
B) $X_{0.99}^{2}$.
C) $X_{0.005}^{2}$.
D) $X_{0.90}^{2}$.

Question

If a significance level of 0.01 is used in testing the null hypothesis that $\sigma=0.30$ against the alternative that $\sigma>0.30$, based on a random sample of size $n=15$, then the relevant tabled value is
A) $X_{0.01}^{2}$.
B) $X_{0.99}^{2}$.
C) $X_{0.005}^{2}$.
D) $X_{0.90}^{2}$.

Quizplus · Accepted Answer

The Answer is A

If a Significance Level of 0 σ=0.30\sigma=0.30σ=0.30 Against the Alternative That σ>0.30\sigma>0.30σ>0.30

If a Significance Level of 0 $\sigma=0.30$ Against the Alternative That $\sigma>0.30$