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A researcher wishes to assess the impact of a new sleep medication in decreasing insomnia. The...

  1. A researcher wishes to assess the impact of a new sleep medication in decreasing insomnia. The standard success rate for sleeping pills is 84.2%. Of the 512 participants in his study, 419 indicated getting more sleep as a result of taking the new medication.

Does the new medication result in patients receiving more sleep? Run the appropriate test at the 5% level of significance.

Math   Statistics-And-Probability   
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Conclusion: We cannot conclude that the new medication results in patients receiving more sleep.

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