Use the information to answer the following question. A news show displays the results of a poll for a two-candidate runoff election between candidate A and candidate B. The poll shows that candidate A is leading with 53% of the vote. In small print, below the poll results, it says +4.9%. Which of the following statements about this poll is TRUE? The poll should not be trusted since it has a margin of error attached to it. O We can predict with 100% confidence that Candidate A cannot get more than 58% of the vote. Candidate A cannot be predicted as the winner because it is possible that a percentage of voters for him is less than 50%. Candidate A will win because the mean percentage for the poll is greater than 50%.

Use the information to answer the following question. A news show displays the results of a poll for a two-candidate runoff election between candidate A and candidate B. The poll shows that candidate A is leading with 53% of the vote. In small print, below the poll results, it says +4.9%. Which of the following statements about this poll is TRUE? The poll should not be trusted since it has a margin of error attached to it. O We can predict with 100% confidence that Candidate A cannot get more than 58% of the vote. Candidate A cannot be predicted as the winner because it is possible that a percentage of voters for him is less than 50%. Candidate A will win because the mean percentage for the poll is greater than 50%.

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

You may want to create a table to help you with this problem. Consider a computer test to indicate if you like Math 123 or dislike Math 123. If positive, you like the class and if negative you dislike the class. In a sample of 25 thousand people, 80% of the population indicated they liked the class. If the test is 85.5% accurate, what are the chances that the test showed the person disliked Math 123, but in reality they actually liked the course? Round your percentage to 2 decimals.
Hand written please. Suppose that in a population of surveyors in a certain area 38% have surveyed people whether or not people are smokers. 900 randomly selected voters are asked if they have done this survey. How likely is it that no more than 35% of surveyors have asked this. Round to the nearest thousandth.
I need help with 2, 3 and 6.
Suppose that 9% of all athletes in a sport use a banned drug. A test is available that detects 94% of athletes who use the drug. But the test also gives a positive result for 8% of those who do not use the drug. What percent of athletes who test positive for the drug are actually using the drug? Answer: 77.28 %
Please solve this question below. Thank you! 9. Challenge A bag contains 200 red and blue marbles. Three people each took samples of 25 marbles and noted the number of red marbles. Person A 17 red marbles out of 25 marbles Person B 12 red marbles out of 25 marbles Person C 20 red marbles out of 25 marbles a. Combine the samples to make one large sample. Use that sample to predict the number of red marbles in a similar bag that contains 300 marbles. b. Explain how having a fourth sample would make the estimate better.
Don't answer if you already answered this. If i see the same solutions, i'll downvote you. Follow the instructions. Typewritten for upvote. No upvote for handwritten. Thank you
On a 5 question multiple choice test there are five possible answers, of which one is correct. Find the mean of the number of questions students guess correctly. Find the standard error of the number of questions guess correctly.
Solve this question please
Circle the error and fix the numbers in the two-way table. In a survey of 100 participants, 60 preferred dogs over cats. 45 participants preferred dogs and active hobbies. 30 participants preferred cats and sedentary hobbies.