Statistics Solutions

(Step-by-Step) In a survey of 262 smokers, 189 smokers considered themselves addicted to cigarettes. Find a point estimate for p and q. Construct a 95%

Question: In a survey of 262 smokers, 189 smokers considered themselves addicted to cigarettes.

  1. Find a point estimate for p and q.
  2. Construct a 95% C.I. for the population proportion.
  3. If you are wanting to estimate, with 98% confidence, the proportion of smokers who are addicted to cigarettes and your estimate must be accurate within 4% of the population proportion. Find the sample size needed using the study above.

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Solution: The downloadable solution consists of 2 pages
Deliverable: Word Document


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