Mathematics, 06.06.2020 14:57 lilybear1700
Suppose 180 randomly selected people are surveyed to determine whether or not they plan on voting to reelect the current
president. Of the 180 surveyed, 36 reported they will not vote to reelect the current president.
Identify the values needed to calculate a confidence interval for the proportion that will not vote to reelect the current
president at the 99% confidence level. Then find the confidence interval.
20.10 | 20.05 || 20.025 || 20.01 || 20.005
1.282 1.645 1.960 2.3262.576
Use the table of common z-scores above.
• Round the final answer to three decimal places.
P'=
op'=
z a/2=
( , )
Answers: 3
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Suppose 180 randomly selected people are surveyed to determine whether or not they plan on voting to...
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