suppose a researcher is studying a population in which 57% of the population has a certain trait round your answer to the nearest tenth of the percentage if needed

the researcher studies a simple random sample of size n=30 what is the approximate standar deviation of a sampling distribution of the proportion for sample this size

Question

suppose a researcher is studying a population in which 57% of the population has a certain trait round your answer to the nearest tenth of the percentage if needed
 
the researcher studies a simple random sample of size n=30 what is the approximate standar deviation of a sampling distribution of the proportion for sample this size

anonymous · Answer

@americansniper12 @Deadly_Roses @green_1 @haleyelizabeth2017 @nykoreyan

anonymous · Answer

A. 1.4%
B. 1.9%
C. 8.2%
D.9.0%

green_1 · Answer

what do you think @IHelpYouLearn

anonymous · Answer

@Ddos_Dragon

anonymous · Answer

it was D

ihelpyoulearn · Answer

I'm sorry for being slow! My bad. @sasdhawolf if you ever have any more questions tag me, please :)

nykoreyan · Answer

d