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Using the information from above, with p?=0.714, q?=0.286, and n=140, what is the 90% confidence interval...

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Basic Math

Using the information from above, with p?=0.714, q?=0.286, andn=140, what is the 90% confidence interval for the proportion ofthe population who use public transportation?

z0.10z0.05z0.025z0.01z0.005
1.2821.6451.9602.3262.576

Use the table of common z-scores above.

  • Round the final answer to three decimal places.
  • 90% of the X-values lies between ____ and _____

Answer & Explanation Solved by verified expert
4.4 Ratings (981 Votes)
Solution Given thatn 140 0714q 0286At 90    See Answer
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