Construct a confidence interval for $\mu _ { \mathrm { d } }$ , the mean of the differences d for the population of paired data. Assume that the
population of paired differences is normally distributed.
-If $\overline { \mathrm { d } } = 3.125 , \mathrm {~S} _ { \mathrm { d } } = 2.911$, and $\mathrm { n } = 8$, determine a 95 percent confidence interval for $\mu _ { \mathrm { d } }$.
A) $2.264

Question

Construct a confidence interval for $\mu _ { \mathrm { d } }$ , the mean of the differences d for the population of paired data. Assume that the
population of paired differences is normally distributed.
-If $\overline { \mathrm { d } } = 3.125 , \mathrm {~S} _ { \mathrm { d } } = 2.911$, and $\mathrm { n } = 8$, determine a 95 percent confidence interval for $\mu _ { \mathrm { d } }$.
A) $2.264 < \mu _ { \mathrm { d } } < 3.986$
B) $0.691 < \mu _ { \mathrm { d } } < 3.986$
C) $0.691 < \mu _ { \mathrm { d } } < 5.559$
D) $2.264 < \mu _ { \mathrm { d } } < 5.559$

Quizplus · Accepted Answer

The Answer of Construct a confidence interval for $\mu _ { \mathrm { d } }$ , the mean of the differences d for the population of paired data. Assume that the
population of paired differences is normally distributed.
-If $\overline { \mathrm { d } } = 3.125 , \mathrm {~S} _ { \mathrm { d } } = 2.911$, and $\mathrm { n } = 8$, determine a 95 percent confidence interval for $\mu _ { \mathrm { d } }$.
A) $2.264 < \mu _ { \mathrm { d } } < 3.986$
B) $0.691 < \mu _ { \mathrm { d } } < 3.986$
C) $0.691 < \mu _ { \mathrm { d } } < 5.559$
D) $2.264 < \mu _ { \mathrm { d } } < 5.559$

Construct a Confidence Interval For μd\mu _ { \mathrm { d } }μd​

Construct a Confidence Interval For $\mu _ { \mathrm { d } }$