Question
According to a 2018 poll, 34% of adults from a certain region were very likely to watch some coverage of a certain sporting event on
According to a 2018 poll, 34% of adults from a certain region were very likely to watch some coverage of a certain sporting event on television. The survey polled 900 adults from the region and had a margin of error of plus or minus 2 percentage points with a 99% level of confidence. Complete parts(a) through(c) below.
a. State the survey results in confidence interval form and interpret the interval.
Interpret the interval.
b. If the polling company was to conduct 100 such surveys of 900 adults from theregion, how many of them would result in confidence intervals that included the true populationproportion?
c. Suppose a student wrote this interpretation of the confidenceinterval: "We are 99% confident that the sample proportion is within the confidenceinterval." What, ifanything, is incorrect in thisinterpretation?
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