HomeworkLib
Question

Assume that

Assume that a sample is used to estimate a population mean μ. Find the 99.5% confidence interval for a sample size of 46 with a mean of 34.1 and a standard deviation of 5.2. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place.

statistics   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Request Professional Answer

Request Answer!

We need at least 9 more requests to produce the answer.

1 / 10 have requested this problem solution

The more requests, the faster the answer.

Request! (Login Required)

All students who have requested the answer will be notified once they are available.
Know the answer?
Add Answer to:
Assume that
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

Similar Homework Help Questions

  • Assume that a sample is used to estimate a population mean μμ. Find the 99.5% confidence...

    Assume that a sample is used to estimate a population mean μμ. Find the 99.5% confidence interval for a sample of size 59 with a mean of 62.5 and a standard deviation of 12.2. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). 99.5% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

  • Assume that a sample is used to estimate a population mean μ . Find the 99.9%...

    Assume that a sample is used to estimate a population mean μ . Find the 99.9% confidence interval for a sample of size 52 with a mean of 80.8 and a standard deviation of 17.2. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). 99.9% C.I. =

  • Assume that a sample is used to estimate a population mean μ . Find the 95%...

    Assume that a sample is used to estimate a population mean μ . Find the 95% confidence interval for a sample of size 64 with a mean of 66.3 and a population standard deviation of 11.1. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. 95% C.I. =

  • Assume that a sample is used to estimate a population mean μ. Find the 90% confidence...

    Assume that a sample is used to estimate a population mean μ. Find the 90% confidence interval for a sample of size 35 with a mean of 55.8 and a standard deviation of 5.7. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place. An example of such an answer is "(66.9,82.4)". 90% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

  • Assume that a sample is used to estimate a population mean μμ. Find the 99.9% confidence...

    Assume that a sample is used to estimate a population mean μμ. Find the 99.9% confidence interval for a sample of size 62 with a mean of 19.4 and a standard deviation of 12.3. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). 99.9% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

  • Assume that a sample is used to estimate a population mean μμ. Find the 98% confidence...

    Assume that a sample is used to estimate a population mean μμ. Find the 98% confidence interval for a sample of size 40 with a mean of 72.3 and a standard deviation of 14.5. Enter your answer as an open-interval (i.e., parentheses) accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). 98% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

  • Assume that a sample is used to estimate a population mean μ . Find the 90%...

    Assume that a sample is used to estimate a population mean μ . Find the 90% confidence interval for a sample of size 315 with a mean of 24.4 and a standard deviation of 18.8. Enter your answers accurate to one decimal place (because the sample statistics are reported accurate to one decimal place). (Fill both answers in the blank) ______ < μ < ______

  • Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence...

    Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence interval for a sample of size 202 with 48% successes. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places. C.I. = ______ *** Enter an interval using interval notation.

  • Assume that a sample is used to estimate a population mean y. Find the 98% confidence...

    Assume that a sample is used to estimate a population mean y. Find the 98% confidence interval for a sample of size 72 with a mean of 47.1 and a standard deviation of 13.2. Enter your answer as an open-interval (i.e., parentheses) accurate to 3 decimal places. 98% C.I. - The answer should be obtained without any preliminary rounding.

  • Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence...

    Assume that a sample is used to estimate a population proportion p. Find the 99.5% confidence interval for a sample of size 299 with 88% successes. Enter your answer as an open-interval (i.e., parentheses) using decimals (not percents) accurate to three decimal places. 99.5% C.I. = Answer should be obtained without any preliminary rounding. However, the critical value may be rounded to 3 decimal places.

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT