because as per CLT, for large value of n,
Here n is 100,very large, so applied CLT.
Here, p=0.14,found out in part 9.
If there is any understanding problem regarding this please feel free to ask any doubt in comment box. THANK YOU.
need help with 11,12, and 13 8. Ir 200 people are randomly selected, what is the...
8. If 200 people are randomly selected, what is the probability that more than 25% of them voted in the primary? 0.2004 Jo. 20x0.80 -0.0283 1-P(p<.as). 200 -0.0386 9. In the state of North Carolina, there are 6,674,209 registered voters. In the May 2018 Primary election, 957.627 people voted. What is the population proportion of voters? (Round to the nearest percent) population proportion = 957627 /6:674209 -0.14 10. If a random sample of 30 people from North Carolina is taken,...
Population 35,093, of those a2,429 people are registered to note In May of 2018, 20% of the registered voters in Scotland County voted in the primary election. 6. About how many people voted? (round to the nearest person) 7. Ir 100 people are randomly selected, what is the probability that at least 15% of them voted in the primary? 8. Ir 200 people are randomly selected, what is the probability that more than 25% of them voted in the primary?...
Name: MAT 152-Central Theorem Project Round all answers to four decimal places unless directed otherwise. SHOW WORK Scotland County has a population of 35,093 people. Of those, 22,429 people are registered to vote. 1. What proportion of Scotland County citizens are registered to vote? 2. If 50 people are randomly selected, what is the probability that at least 75 % of them are registered to vote? 3. If 100 people are randomly selected, what is the probability that at least...
2 pages of questions . Round all answers to four decimal places unless directed otherwise. SHOW WORK Scotland County has a population of 35,093 people. Or those, 22,429 people are registered to vote. 1. What proportion of Scotland County citizens are registered to vote? 2. If 50 people are randomly selected, what is the probability that at least 75% of them are registered to vote? 3. If 100 people are randomly selected, what is the probability that at least 75%...
3 Question Help O Exit polling is a popular technique used to determine the outcome of an election prior to results being tallied. Suppose a referendum to increase funding for education is on the ballot in a large town (voting population over 100,000). An exit poll of 500 voters finds that 255 voted for the referendum. How likely are the results of your sample if the population proportion of voters in the town in favor of the referendum is 0.49?...
Exit polling is a popular technique used to determine the outcome of an election prior to results being tallied. Suppose a referendum to increase funding for education is on the ballot in a large town (voting population over 100,000). An exit poll of 300 voters finds that 156 voted for the referendum. How likely are the results of your sample if the population proportion of voters in the town in favor of the referendum is 0.48? Based on your result,...
Exit polling is a popular technique used to determine the outcome of an election prior to results being tallied. Suppose a referendum to increase funding for education is on the ballot in a large town (voting population over 100,000). An exit poll of 300 voters finds that 156 voted for the referendum. How likely are the results of your sample if the population proportion of voters in the town in favor of the referendum is 0.49? Based on your result,...
I would appreciate help on this question please legible answers please Thanks! Extpolling is a popular technique used to determine the outcome of an election prior to results being talled. Suppose a referendum to increase funding for education is on the ballot in a large town (voting population over 100,000). An exit poil of 0 voters finds that 240 voted for the referendum. How Irely are the results of your sample the population proportion of voters in the town in...
could i please get help with these thanks! 1.) 2.) 3.) Question Help Archer studying public opinion of proposed Social Security changes obtains a simple random sample of 30 adult Americans and ask them whether or not they support the proposed changes to say that the distribution of the sample proportion of adults who respond yes, is approximately normal, how many more adult Americans does the researcher need to sample in the following (a) 10% of all adult American support...
1. - 6 points ASWSBE1410 E 033 You may need to use the appropriate appendix table or technology to answer this question Minnesota had the highest turnout rate of any state for the 2016 presidential election, Political analysts wonder if turnout in rural Minnesota was higher than turnout in the urban areas of the state. A sample shows that 612 of 16 registered voters from rural Minnesota voted in the 2016 presidential election, while 396 out of 550 registered voters...