Question

Of a random sample of 204 marketing students 95 rated a case of​ résumé inflation as...

Of a random sample of 204 marketing students 95 rated a case of​ résumé inflation as unethical. Based on this​ information, a statistician computed for the population proportion a confidence interval extending from 0.411 to 0.521 What is the confidence level of this​ interval?

The confidence level of this interval is ____ % ​(Round to two decimal places as​ needed.)

Homework Answers

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Of a random sample of 202 marketing students 100 rated a case of​ resume inflation as...
Of a random sample of 202 marketing students 100 rated a case of​ resume inflation as unethical. Based on this​ information, a statistician computed for the population proportion a confidence interval extending from 0.449 to 0.541. What is the confidence level of this​ interval?
A random sample of 50 students has a mean GPA of 2.55. It is known that...
A random sample of 50 students has a mean GPA of 2.55. It is known that the population standard deviation for the GPA of all students is 1.1. Use this information to complete the following: a) Does the information above provide an estimate of a population mean or a population proportion? b) Provide a point estimate for the population mean GPA of all students. c) Construct and interpret a 95% confidence interval for the parameter you selected in part (a)....
Exhibit E Suppose a simple random sample of 150 students to study the proportion of students...
Exhibit E Suppose a simple random sample of 150 students to study the proportion of students who live in dormitories indicates a sample proportion of 0.35. Refer to Exhibit E. To construct a 95% confidence interval for the population proportion, p, the margin of error is:
1. In a large university, 10% of the students are marketing majors. A random sample of...
1. In a large university, 10% of the students are marketing majors. A random sample of 100 students is selected, and the proportion of those who are business majors is calculated. Assume the population is infinite. Compute the standard error of the proportion in the sample. 2. Compute the expected value of the sample proportion. 3. What is the probability that the sample contains more than 16 marketing majors?
Let's say we want to estimate the population proportion of a population. A simple random sample...
Let's say we want to estimate the population proportion of a population. A simple random sample of size 400 is taken from the population. If the sample proportion is 0.32: 1) what is the point estimate of the population proportion? 2) At the 95% level of confidence, what is the margin of error? 3) Based on 2) what is a confidence interval at the 95% confidence level? 4) What is the margin of error if the level of confidence is...
In a random sample of 300 students, 60 are found to own a bicycle. An approximate...
In a random sample of 300 students, 60 are found to own a bicycle. An approximate 95% confidence interval for the proportion of students who own a bicycle is, to three decimal places: (0.154, 0.246) (0.162,0.238) (0.185,0.215) (0.155,0.245) (0.182,0.218)
A marketing manager is interested in how popular radio is for commuters. In a random sample...
A marketing manager is interested in how popular radio is for commuters. In a random sample of 1341 commuters in Columbus, OH, 831 stated they listen to the radio while commuting to work. (a) Find the 90% confidence interval for the proportion of all Franklin County residents who listen to the radio while commuting to work. Interpret this confidence interval in the context of the data. (b) Find the 95% confidence interval for the proportion of all Franklin County residents...
4. A random sample of 450 Bilkent students were asked to rate their university (from 1...
4. A random sample of 450 Bilkent students were asked to rate their university (from 1 to 10) according to their perceptions regarding academic facilities of the university. In the random sample, 200 Indicated a rank value more than 6. For those students: Estimate the value of the population proportion. (Round your answers to 3 decimal places.) POPULATION PROPROTION : …....................? Develop a 98% confidence interval for the population proportion. (Round your answers to 3 decimal places.) CONFIDENCE INTERVAL …..................
A random sample of 121 NKU students was taken to test the proportion of students who...
A random sample of 121 NKU students was taken to test the proportion of students who had attended a Reds game in 2015. 95% confidence interval results: Variable Count Total Sample Prop. Std. Err. L. Limit U. Limit Reds 65 121 0.53719008 0.045328634 0.44834759 0.62603257 1. Verify that the conditions are met to construct a 95% confidence interval for the proportion of NKU students who attended a Reds game in 2015. 2. Construct a 95% confidence interval: 3. Interpret the...
A statistician selects a random sample of 200 seeds from a large shipment of a certain...
A statistician selects a random sample of 200 seeds from a large shipment of a certain variety of tomato seeds and tests the sample for percentage germination. If 155 of the 200 seeds germinate, then a 95% confidence interval for p, the population proportion of seeds that germinate is:
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT