# I need some help on this question for my stats homework, any help is appreciated! Thank...

###### Question:

I need some help on this question for my stats homework, any help is appreciated! Thank you!

Question:

For 3 and 4, find the sample size needed to give the desired margin of error in estimating a population proportion with the indicated level of confidence. 3. A margin of error within plus or minus 3% with 90% confidence. The sample proportion was 0.3.

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