Problem 1. (S pts.) A survey of 127 patients in a particular hospital determined that 54% of them felt that they were receiving excellent care. a. Determine the 95% confidence interval for this survey. Draw a graph. b. Interpret the confidence interval according to the problem.

A First Course in Probability (10th Edition)
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ISBN:9780134753119
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Chapter1: Combinatorial Analysis
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Problem 1.
(S pts.) A survey of 127 patients in a particular hospital determined that 54% of them felt that they
were receiving excellent care.
a. Determine the 95% confidence interval for this survey. Draw a graph.
b. Interpret the confidence interval according to the problem.
Transcribed Image Text:Problem 1. (S pts.) A survey of 127 patients in a particular hospital determined that 54% of them felt that they were receiving excellent care. a. Determine the 95% confidence interval for this survey. Draw a graph. b. Interpret the confidence interval according to the problem.
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