Question: I - Find the margin of error: 1.Confidence level: 95% 3. Confidence level: 90% = 0.60 = 12 n = 44 n = 42 3.Confidence

I - Find the margin of error:

1.Confidence level: 95% 3. Confidence level: 90%

= 0.60 = 12

n = 44 n = 42

3.Confidence level: 99% 4. Confidence level: 95%

= 18 = 25

n = 60 n = 68

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