$\mathrm { n } = 12 , \overline { \mathrm { x } } = 21.9 , \mathrm {~s} = 4.0,99 \%$ confidence
A) $18.24

Question

$\mathrm { n } = 12 , \overline { \mathrm { x } } = 21.9 , \mathrm {~s} = 4.0,99 \%$ confidence
A) $18.24 < \mu < 25.56$
B) $18.76 < \mu < 25.04$
C) $18.31 < \mu < 25.49$
D) $18.33 < \mu < 25.47$

Quizplus · Accepted Answer

The Answer of $\mathrm { n } = 12 , \overline { \mathrm { x } } = 21.9 , \mathrm {~s} = 4.0,99 \%$ confidence
A) $18.24 < \mu < 25.56$
B) $18.76 < \mu < 25.04$
C) $18.31 < \mu < 25.49$
D) $18.33 < \mu < 25.47$

n=12,x‾=21.9, s=4.0,99%\mathrm { n } = 12 , \overline { \mathrm { x } } = 21.9 , \mathrm {~s} = 4.0,99 \%n=12,x=21.9, s=4.0,99%

$\mathrm { n } = 12 , \overline { \mathrm { x } } = 21.9 , \mathrm {~s} = 4.0,99 \%$