- 11 Calculate The Margin Of Error If N 120 And P Hat 0 70 With A Confidence Level Of 90 A 0 0029 B 0 0704 C 14 48 1 (117.75 KiB) Viewed 32 times
11. Calculate the Margin of Error if n=120 and p-hat = 0.70 with a confidence level of 90%. A. 0.0029 B. 0.0704 C. 14.48
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11. Calculate the Margin of Error if n=120 and p-hat = 0.70 with a confidence level of 90%. A. 0.0029 B. 0.0704 C. 14.48
11. Calculate the Margin of Error if n=120 and p-hat = 0.70 with a confidence level of 90%. A. 0.0029 B. 0.0704 C. 14.4876 D. 0.082 12. What sample size is needed to ensure our margin of error is 5% at 95% confidence level. P-hat= 0.25. A. 289 B. 277 C. 140 D. 98
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