By how many times does the sample size have to be increased to decrease the margin of error by a factor of 1/9?(type a whole number)   What is the general​ relationship, if​ any, between the sample size and the margin of​ error?   A. Increasing the sample size by a factor M results in the margin of error decreasing by a factor of StartFraction 1 Over StartRoot Upper M EndRoot EndFraction1M.   B. Increasing the sample size by a factor M results in the margin of error decreasing by a factor of StartFraction 1 Over Upper M EndFraction1M.   C. Increasing the sample size by a factor M results in the margin of error decreasing by a factor of StartFraction 1 Over Upper M squared EndFraction1M2.   D. There is no relationship between the sample size and the margin of error.

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By how many times does the sample size have to be increased to decrease the margin of error by a factor of 1/9?(type a whole number)

 

What is the general​ relationship, if​ any, between the sample size and the margin of​ error?
 
A.
Increasing the sample size by a factor M results in the margin of error decreasing by a factor of
StartFraction 1 Over StartRoot Upper M EndRoot EndFraction1M.
 
B.
Increasing the sample size by a factor M results in the margin of error decreasing by a factor of
StartFraction 1 Over Upper M EndFraction1M.
 
C.
Increasing the sample size by a factor M results in the margin of error decreasing by a factor of
StartFraction 1 Over Upper M squared EndFraction1M2.
 
D.
There is no relationship between the sample size and the margin of error.
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