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MATH 225N Week 6 Question-Answers on Confidence Intervals
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---20April 20212020/2021A+
- MATH 225N Week 6 Question-Answers on Confidence Intervals 
Question: On a busy Sunday morning, a waitress randomly sampled customers about their preference for morning beverages, Specifically, she wanted to find out how many people preferred coffee over tea. The proportion of customers that preferred coffee was 0.42 with a margin of error 0.07. Construct a confidence interval for the proportion of customers that preferred coffee. 
Question: A company sells juice in 1quart bottles. In a qua...
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