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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.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.4: Distributions Of Data
Problem 19PFA
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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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