A Population Proportion Is to Be Estimated $E = 0.05$ A)200
B)800
C)400
D)20

question 12

Multiple Choice

A population proportion is to be estimated. Estimate the minimum sample size needed to achieve the specified margin of error with a 95% degree of confidence.
- $E = 0.05$

• A)200
• B)800
• C)400
• D)20

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