SOLUTION: an election poll reported that a candidate had an approval rating of 51% with a margin of error E of 3%. Construct a confidence interval for a proportion of adults who approve of
Algebra ->
Probability-and-statistics
-> SOLUTION: an election poll reported that a candidate had an approval rating of 51% with a margin of error E of 3%. Construct a confidence interval for a proportion of adults who approve of
Log On
Question 329602: an election poll reported that a candidate had an approval rating of 51% with a margin of error E of 3%. Construct a confidence interval for a proportion of adults who approve of the candidate. Answer by stanbon(75887) (Show Source):
You can put this solution on YOUR website! an election poll reported that a candidate had an approval rating of 51% with a margin of error E of 3%. Construct a confidence interval for a proportion of adults who approve of the candidate.
-------------------------------
p-hat = 0.51
ME = 0.03
--------------------------
CI: 0.51-0.03 < p < 0.51+0.03
CI: 0.48 < p < 0.54
====================
Cheers,
Stan H.
(