A random sample of 341 residents of a city found that 62.2% approved of the mayor's job performance. Build a 81% CI for the proportion of city residents who approve of the mayor's job performance. a. First, confirm that there are at least 5 successes and 5 failures: There are successes and failures. b. Round your CI to three decimals.

MATLAB: An Introduction with Applications
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A random sample of 341 residents of a city found that 62.2% approved of the mayor's job performance.
Build a 81% Cl for the proportion of city residents who approve of the mayor's job performance.
a. First, confirm that there are at least 5 successes and 5 failures:
There are
successes and
failures.
b. Round your CI to three decimals.
<p<
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Transcribed Image Text:A random sample of 341 residents of a city found that 62.2% approved of the mayor's job performance. Build a 81% Cl for the proportion of city residents who approve of the mayor's job performance. a. First, confirm that there are at least 5 successes and 5 failures: There are successes and failures. b. Round your CI to three decimals. <p< Submit Question
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