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Recent polls indicate that if a federal election would be held today, 34.7% of Canadian voters would cast his/her vote for the Liberal Party candidate in his/her riding. Suppose you are a political pollster, and you are to randomly pick n = 451 Canadian voters, asking each (a) What can you expect the value of > to be? Enter your answer using all the decimals you can. (b) Find the value of the standard deviation of p. Enter your answer using all the decimals you can. Which political party will you support in the next federal election? (c) Find the probability that proportion of your sample of 451 that will indicate support for the Liberal Party is at least 33% to at most 37%. Enter your answer using all the decimals you can. P(0.33≤0.37)= (d) 2% of the time, the observed value of your statistic will exceed what value? Enter your answer using all the decimals you can.

Recent polls indicate that if a federal election would be held today, 34.7% of Canadian voters would cast his/her vote for the Liberal Party candidate in his/her riding. Suppose you are a political pollster, and you are to randomly pick n = 451 Canadian voters, asking each (a) What can you expect the value of > to be? Enter your answer using all the decimals you can. (b) Find the value of the standard deviation of p. Enter your answer using all the decimals you can. Which political party will you support in the next federal election? (c) Find the probability that proportion of your sample of 451 that will indicate support for the Liberal Party is at least 33% to at most 37%. Enter your answer using all the decimals you can. P(0.33≤0.37)= (d) 2% of the time, the observed value of your statistic will exceed what value? Enter your answer using all the decimals you can.

MATLAB: An Introduction with Applications
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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Recent polls indicate that if a federal election would be held today, 34.7% of Canadian voters would cast his/her vote for the Liberal Party candidate in his/her riding. Suppose you are a political pollster, and you are to randomly pick n = 451 Canadian voters, asking each (a) What can you expect the value of p to be? Enter your answer using all the decimals you can. (b) Find the value of the standard deviation of p. Enter your answer using all the decimals you can. στ Which political party will you support in the next federal election? (c) Find the probability that proportion of your sample of 451 that will indicate support for the Liberal Party is at least 33% to at most 37%. Enter your answer using all the decimals you can. P(0.33 0.37) ☐ (d) 2% of the time, the observed value of your statistic will exceed what value? Enter your answer using all the decimals you can.
Transcribed Image Text:Recent polls indicate that if a federal election would be held today, 34.7% of Canadian voters would cast his/her vote for the Liberal Party candidate in his/her riding. Suppose you are a political pollster, and you are to randomly pick n = 451 Canadian voters, asking each (a) What can you expect the value of p to be? Enter your answer using all the decimals you can. (b) Find the value of the standard deviation of p. Enter your answer using all the decimals you can. στ Which political party will you support in the next federal election? (c) Find the probability that proportion of your sample of 451 that will indicate support for the Liberal Party is at least 33% to at most 37%. Enter your answer using all the decimals you can. P(0.33 0.37) ☐ (d) 2% of the time, the observed value of your statistic will exceed what value? Enter your answer using all the decimals you can.
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