Consider a test of $\mathrm { H } _ { 0 } : \mu = 7$. For the following case, give the rejection region for the test in terms of the $z$-statistic: $\mathrm { H } _ { \mathrm { a } } : \mu \neq 7 , \alpha = 0.01$
A) $| z | 2.575$
B) $z 2.575$
C) $z 2.33$
D) $| z | 2.33$

Question

Consider a test of $\mathrm { H } _ { 0 } : \mu = 7$. For the following case, give the rejection region for the test in terms of the $z$-statistic: $\mathrm { H } _ { \mathrm { a } } : \mu \neq 7 , \alpha = 0.01$
A) $| z | > 2.575$
B) $z > 2.575$
C) $z > 2.33$
D) $| z | > 2.33$

Quizplus · Accepted Answer

The Answer of Consider a test of $\mathrm { H } _ { 0 } : \mu = 7$. For the following case, give the rejection region for the test in terms of the $z$-statistic: $\mathrm { H } _ { \mathrm { a } } : \mu \neq 7 , \alpha = 0.01$
A) $| z | > 2.575$
B) $z > 2.575$
C) $z > 2.33$
D) $| z | > 2.33$

Consider a Test Of H0:μ=7\mathrm { H } _ { 0 } : \mu = 7H0​:μ=7

Consider a Test Of $\mathrm { H } _ { 0 } : \mu = 7$