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NNF1024 NNF1024
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Use the following to answer the questions below:

In a Gallup survey of 1,012 randomly selected U.S. adults (age 18 and over), 53% said that they were dissatisfied with the quality of education students receive in kindergarten through grade 12.


Construct a 90% confidence interval for the proportion of U.S. adults who are dissatisfied with the quality of education students receive in kindergarten through grade 12. Use three decimal places in your margin of error.

▸ 0.504 to 0.556

▸ 0.497 to 0.563

▸ 0.509 to 0.551

▸ 0.512 to 0.548
Textbook 
Statistics: Unlocking the Power of Data

Statistics: Unlocking the Power of Data


Edition: 3rd
Authors:
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CodybarnesCodybarnes
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