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34% of payers use software to do their taxes for the 2010 year a sample of...

34% of payers use software to do their taxes for the 2010 year a sample of 125 payers from 2010 was selected what is the probability that between 28% and 40% of payers from the sample use the software to do their taxes.

a) what is the correct standard error of the sampling distribution?

b) what is the probability that between 28% and 40% of players use the software to do their taxes?

Answer both parts please.


I will thunbs up for quality work, correct answer and timely response.




math   Statistics-And-Probability   
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