A random sample from a large population produces a sample proportion of .3. Sample size is 400.
Question:
a. Build and interpret the 95% confidence interval estimate of the population proportion.
b. Identify the margin of error term in your interval.
c. Identify the standard error term in your interval.
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a 3 196313400 3 045 We can be 95 confident that the interval 3 04...View the full answer
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Related Book For 
Understanding Business Statistics
ISBN: 978-1118145258
1st edition
Authors: Stacey Jones, Tim Bergquist, Ned Freed
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