A paired difference experiment yielded $\mathrm { n } _ { \mathrm { d } }$ pairs of observations. For the given case, what is the rejection region for testing $\mathrm { H } _ { 0 } : \mu _ { \mathrm { d } } = 9$ against $\mathrm { Ha } : \mu _ { \mathrm { d } } \neq 9$ ?
$\mathrm { n } _ { \mathrm { d } } = 15 , \alpha = 0.10$
A) $| t | 1.761$
B) $| t | 1.753$
C) $\mathrm { t } 1.345$
D) $\mathrm { t } 1.761$

Question

A paired difference experiment yielded $\mathrm { n } _ { \mathrm { d } }$ pairs of observations. For the given case, what is the rejection region for testing $\mathrm { H } _ { 0 } : \mu _ { \mathrm { d } } = 9$ against $\mathrm { Ha } : \mu _ { \mathrm { d } } \neq 9$ ?
$\mathrm { n } _ { \mathrm { d } } = 15 , \alpha = 0.10$
A) $| t | > 1.761$
B) $| t | > 1.753$
C) $\mathrm { t } > 1.345$
D) $\mathrm { t } > 1.761$

Quizplus · Accepted Answer

The Answer of A paired difference experiment yielded $\mathrm { n } _ { \mathrm { d } }$ pairs of observations. For the given case, what is the rejection region for testing $\mathrm { H } _ { 0 } : \mu _ { \mathrm { d } } = 9$ against $\mathrm { Ha } : \mu _ { \mathrm { d } } \neq 9$ ?
$\mathrm { n } _ { \mathrm { d } } = 15 , \alpha = 0.10$
A) $| t | > 1.761$
B) $| t | > 1.753$
C) $\mathrm { t } > 1.345$
D) $\mathrm { t } > 1.761$

A Paired Difference Experiment Yielded nd\mathrm { n } _ { \mathrm { d } }nd​

A Paired Difference Experiment Yielded $\mathrm { n } _ { \mathrm { d } }$