each item # 7-8. 7. Researchers study the effect of political commercials and the likelihood of people inspired to vote for former President Trump in the 2024 presidential election. They show a political commercial to a random sample 150 people. The researchers found a 90% confidence interval for the proportion of people who were influenced to vote for former President Trump after viewing the political commercial to be (0.56, 0.72). Which is true based on the given confidence interval? Select the two correct answers. e. a. We are 90% confident that the true proportion of people inspired to vote for former President Trump after viewing a political commercial is between 0.56 and 0.72. b. 90% of all 90% confidence intervals constructed in this way will capture the true proportion of people inspired to vote for former President Trump after viewing a political commercial. c. We're 90% sure that the proportion of people in this research sample inspired to vote for Sve former President Trump after viewing a political commercial is between 0.56 and 0.72. ident d. We are confident that 90% of the political commercials viewed will increase voter turnout by 0.56 to 0.72. We are 90% confident that the true proportion of people not inspired to vote for former President Trump after viewing a political commercial is between 0.56 to 0.72.
each item # 7-8. 7. Researchers study the effect of political commercials and the likelihood of people inspired to vote for former President Trump in the 2024 presidential election. They show a political commercial to a random sample 150 people. The researchers found a 90% confidence interval for the proportion of people who were influenced to vote for former President Trump after viewing the political commercial to be (0.56, 0.72). Which is true based on the given confidence interval? Select the two correct answers. e. a. We are 90% confident that the true proportion of people inspired to vote for former President Trump after viewing a political commercial is between 0.56 and 0.72. b. 90% of all 90% confidence intervals constructed in this way will capture the true proportion of people inspired to vote for former President Trump after viewing a political commercial. c. We're 90% sure that the proportion of people in this research sample inspired to vote for Sve former President Trump after viewing a political commercial is between 0.56 and 0.72. ident d. We are confident that 90% of the political commercials viewed will increase voter turnout by 0.56 to 0.72. We are 90% confident that the true proportion of people not inspired to vote for former President Trump after viewing a political commercial is between 0.56 to 0.72.
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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Transcribed Image Text:each item # 7-8.
7. Researchers study the effect of political commercials and the likelihood of people inspired to
vote for former President Trump in the 2024 presidential election. They show a political
commercial to a random sample 150 people. The researchers found a 90% confidence interval
for the proportion of people who were influenced to vote for former President Trump after
viewing the political commercial to be (0.56, 0.72).
Which is true based on the given confidence interval?
Select the two correct answers.
e.
a. We are 90% confident that the true proportion of people inspired to vote for former
President Trump after viewing a political commercial is between 0.56 and 0.72.
b. 90% of all 90% confidence intervals constructed in this way will capture the true
proportion of people inspired to vote for former President Trump after viewing a political
commercial.
c. We're 90% sure that the proportion of people in this research sample inspired to vote for
Sve former President Trump after viewing a political commercial is between 0.56 and 0.72.
ident
d. We are confident that 90% of the political commercials viewed will increase voter turnout
by 0.56 to 0.72.
We are 90% confident that the true proportion of people not inspired to vote for former
President Trump after viewing a political commercial is between 0.56 to 0.72.
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