Candidate Monmouth University Presidential Election Polling Data Results from Registered Voters Joe Biden Donald Trump Other Party Candidate Undecided Total 196 180 8 16 400 (a) Construct a 95% confidence interval for p, the true proportion of likely Pennsylvania voters who will vote for Biden. Check the assumptions for constructing this interval and interpret the interval. (b) Construct a 95% confidence interval for p, the true proportion of likely Pennsylvania voters who will vote for Trump. Check the assumptions for constructing this interval and interpret the interval. (c) Based on the confidence intervals in parts (a) & (b), does either of Trump or Biden have a clear path to win? Justify your answer using the two intervals. (d) The final proportions on the November 3 election had Biden with 50% of the Pennsylvania vote and Trump with 48.8% of the vote. Were the Cls constructed in parts (a) & (b), based on polls taken three months before the election, accurate?
Candidate Monmouth University Presidential Election Polling Data Results from Registered Voters Joe Biden Donald Trump Other Party Candidate Undecided Total 196 180 8 16 400 (a) Construct a 95% confidence interval for p, the true proportion of likely Pennsylvania voters who will vote for Biden. Check the assumptions for constructing this interval and interpret the interval. (b) Construct a 95% confidence interval for p, the true proportion of likely Pennsylvania voters who will vote for Trump. Check the assumptions for constructing this interval and interpret the interval. (c) Based on the confidence intervals in parts (a) & (b), does either of Trump or Biden have a clear path to win? Justify your answer using the two intervals. (d) The final proportions on the November 3 election had Biden with 50% of the Pennsylvania vote and Trump with 48.8% of the vote. Were the Cls constructed in parts (a) & (b), based on polls taken three months before the election, accurate?
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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