[Solution] A survey last month of 250 adults found that 165 believed the economy was getting worse. What is the sample proportion? If π = 0.6, then what is the
Question: A survey last month of 250 adults found that 165 believed the economy was getting worse.
- What is the sample proportion?
- If π = 0.6, then what is the probability of getting a sample proportion of 66% or more?
Deliverable: Word Document 
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Confidence Interval Calculator for the Mean (Unknown Pop. Standard Deviation) - MathCracker.com