Limited access

A survey conducted in Honeytown found that the average number of people per household was $4.3$ with a standard deviation of $1.2$. The true average size and standard deviation of a household in Honeytown is $4.1$ and $0.98$ respectively.

Using simple random samples of size $50$, what are the mean and standard deviation for the sampling distribution of the sample means of the number of people per household in Honeytown?

A

$4.1,\cfrac { 0.98 }{ \sqrt { 50 } }$

B

$4.1,\cfrac { 1.12 }{ \sqrt { 50 } }$

C

$4.1, 0.98$

D

$4.3,\cfrac { 1.12 }{ \sqrt { 50 } }$

E

$4.3, 1.12$

Select an assignment template