Question

For a sample of 1297 adult workers, 214 of them don’t have health insurance. Construct a...

For a sample of 1297 adult workers, 214 of them don’t have health insurance. Construct a 99% confidence interval of the percentage of adult worker who don’t have health insurance. Round your answer to 3 decimal places, and write in interval notation.

Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
It is said that happy and healthy workers are efficient and productive. A company that manufactures...
It is said that happy and healthy workers are efficient and productive. A company that manufactures exercising machines wanted to know the percentage of large companies that provide on-site health club facilities. A sample of 240 such companies showed that 99 of them provide such facilities on site. Construct a 90 % confidence interval for the percentage of all such companies that provide such facilities on site. What is the margin of error for this estimate? Round your answers to...
In a random sample of 678 adult males 20 to 34 years of age, it was...
In a random sample of 678 adult males 20 to 34 years of age, it was determined that 58 of them have hypertension(high blood pressure). a) what conditions must be checked in order to calculate a 96% confidence interval? b) Construct a 96% confidence for the proportion of adult males 20 to 34 years of age who have hypertension. Round the endpoints to 3 decimal places. c) If we wish to conduct our own study to determine the proportion of...
A random sample of 1900 workers in a particular city found 494 workers who had full...
A random sample of 1900 workers in a particular city found 494 workers who had full health insurance coverage. Find a 95% confidence interval for the true percent of workers in this city who have full health insurance coverage. Express your results to the nearest hundredth of a percent. Answer: _______   to________ %
(1 point) A random sample of 800 workers in a particular city found 296 workers who...
(1 point) A random sample of 800 workers in a particular city found 296 workers who had full health insurance coverage. Find a 95% confidence interval for the true percent of workers in this city who have full health insurance coverage. Express your results to the nearest hundredth of a percent. . Answer: _______to_________ %
How do women try to save when shopping for​ groceries? A sample of 1018 adult women...
How do women try to save when shopping for​ groceries? A sample of 1018 adult women in a certain country revealed that 931 women buy store​ brands, 819 women use print​ coupons, 692 women plan meals around sale​ items, and 345 women buy groceries online. Complete parts​ (a) and​ (b) below. a. For each way women try to save when shopping for​ groceries, construct a 99​% confidence interval estimate of the population proportion. Construct a 99​% confidence interval estimate of...
Question 18 A utlility company sampled 537 customers, and finds that 103 of them had a...
Question 18 A utlility company sampled 537 customers, and finds that 103 of them had a discrpancy on their service bill. What is the upper bound for the 99% confidence interval for the proportion of customers with a discrepancy on their service bill? Round to three decimal places (for example: 0.419). Write only a number as your answer. Question 19 A pollster wants to construct a 95% confidence interval for the proportion of adults who believe that economic conditions are...
It is said that happy and healthy workers are efficient and productive. A company that manufactures...
It is said that happy and healthy workers are efficient and productive. A company that manufactures exercising machines wanted to know the percentage of large companies that provide on-site health club facilities. A sample of 240 such companies showed that 97 of them provide such facilities on site. Construct a 98% confidence interval for the percentage of all such companies that provide such facilities on site. What is the margin of error for this estimate? Round your answers to one...
It is said that happy and healthy workers are efficient and productive. A company that manufactures...
It is said that happy and healthy workers are efficient and productive. A company that manufactures exercising machines wanted to know the percentage of large companies that provide on-site health club facilities. A sample of 240 companies showed that 105 of them provide such facilities on site. Construct a 96% confidence interval for the percentage of all such companies that provide such facilities on site. What is the margin of error for this estimate? Round your answers to one decimal...
It is said that happy and healthy workers are efficient and productive. A company that manufactures...
It is said that happy and healthy workers are efficient and productive. A company that manufactures exercising machines wanted to know the percentage of large companies that provide on-site health club facilities. A sample of such 240 companies showed that 105 of them provide such facilities on site. Construct a 97% confidence interval for the percentage of all such companies that provide such facilities on site. What is the margin of error for this estimate? Round your answers to one...
A poll conducted in 2013 found that the proportion of of U.S. adult Twitter users who...
A poll conducted in 2013 found that the proportion of of U.S. adult Twitter users who get at least some news on Twitter was 0.52. The standard error for this estimate was 0.024, and a normal distribution may be used to model the sample proportion. 1. Construct a 99% confidence interval for the proportion of U.S. adult Twitter users who got some news on Twitter. Round to three decimal places. to 2. Identify each of the following statements as true...
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT