Mathematics, 31.05.2021 01:00 Blansery6819
7. The results of a poll show that the percent of people who will vote for Candidate A is in the interval (35%, 48%). There
are 75,493 people in the city.
What is the point estimate for the percent who will vote for Candidate A? _%
What is the poll’s margin of error? ± _%
What is the interval for the number of people who are likely to vote for Candidate A? (_, _)
PLEASE SHOW WORK
Answers: 1
Mathematics, 21.06.2019 13:30
The mean of a set of data is -3.82 and its standard deviation is 2.31. find the z score for a value of 3.99.
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Mathematics, 21.06.2019 22:30
In a certain city, the hourly wage of workers on temporary employment contracts is normally distributed. the mean is $15 and the standard deviation is $3. what percentage of temporary workers earn less than $12 per hour? a. 6% b. 16% c. 26% d. 36%
Answers: 1
7. The results of a poll show that the percent of people who will vote for Candidate A is in the int...
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