HomeworkLib
Question

Given a sample size of 20, what are the critical values X 2/L and X 2/R...

Given a sample size of 20, what are the critical values X 2/L and X 2/R for a 95% confidence level?

math   Statistics-And-Probability   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

df = n-1 = 20 - 1 = 19

Chi square critical values at 0.05 level with 19 df are

\chi^2L = 8.907 , \chi^2R = 32.852

0 0
Add a comment
Know the answer?
Add Answer to:
Given a sample size of 20, what are the critical values X 2/L and X 2/R...
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. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • Given a sample size of 20, what are the critical values X2L and X2R for a...

    Given a sample size of 20, what are the critical values X2L and X2R for a 95% confidence level? 3. Given a sample size of 20, what are the critical values 21 and 2 for a 95% confidence level? (1 point) O8.907, 32.852 O9.591, 34.170 010.117, 30.144 O6.844, 38.582

  • what are the two critical values for an 90% confudence level with a sample size is...

    what are the two critical values for an 90% confudence level with a sample size is 15 (N=15)? Questions: 1. Find two critical values utilizing conditions given. Apply two-tailed test and choose critical values the closest to what you obtained. 1) What are the two critical values for an 82% confidence level with a sample size is 380 (N=380)? 2) What are the two critical values for an 90% confidence level with a sample size is 15 (N=15)? 3) What...

  • Find the critical values χ²L and χ²R for the given confidence level c and sample size...

    Find the critical values χ²L and χ²R for the given confidence level c and sample size n. c=0.9 n=22

  • 9. Given a sample size of 14, what are the critical values for a 98% confidence...

    9. Given a sample size of 14, what are the critical values for a 98% confidence level? (1 point) 0 4.660, 29.141 0 3.565, 29.819 0 4.107, 27.688 e 5.009, 24.736 10. Find the critical values 22 and that correspond to a 95% confidence level and a sample size of 9 2.733, 15.507 o 1.344, 21.955 2180, 17.535 2.700, 19.023

  • Given a sample size of 14, what are the critical values for a 98% confidence level?

    Given a sample size of 14, what are the critical values for a 98% confidence level?

  • Find the critical values x?and XR for the given confidence level c and sample size n....

    Find the critical values x?and XR for the given confidence level c and sample size n. C=0.8, n=30 xL= (Round to three decimal places as needed.) Find the critical values x and x for the given confidence level c and sample size n. c=0.9, n=21 x?L= (Round to three decimal places as needed.) Use technology to construct the confidence intervals for the population variance o2 and the population standard deviation o. Assume the sample is taken from a normally distributed...

  • Given the linear correlation coefficient r and the sample size n​, determine the critical values of...

    Given the linear correlation coefficient r and the sample size n​, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. Use a significance level of 0.05. r =-​0.816, n =5 A. Critical​ values: = +/- ​0.878, no significant linear correlation B. Critical​ values: =​0.950, significant linear correlation C. Critical​ values: = +/- ​0.878, significant linear correlation D. Critical​ values: = +/-​0.950, no significant linear correlation

  • Given the linear correlation coefficient r and the sample size n, determine the critical values of...

    Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. Use a significance level of 0.05. r = 0.543, n = 25. SHOW WORK Group of answer choices A)Critical values: r = ± 0.396, significant linear correlation B)Critical values: r = ± 0.487, significant linear correlation C)Critical values: r = ± 0.396, no significant linear correlation...

  • Given the linear correlation coefficient r and the sample size n, determine the critical values of...

    Given the linear correlation coefficient r and the sample size n, determine the critical values of r and use your finding to state whether or not the given r represents a significant linear correlation. Use a significance level of 0.05. r = 0.543, n = 25. A. Critical values: r = plus or minus 0.487, no significant linear correlation B. Critical values: r = plus or minus 0.396, no significant linear correlation C. Critical values: r = plus or minus...

  • Find the critical values chi Subscript Upper R Superscript 2 and chi Subscript Upper L Superscript...

    Find the critical values chi Subscript Upper R Superscript 2 and chi Subscript Upper L Superscript 2 for the given confidence level c and sample size n. cequals0.98​, nequals15 chi Subscript Upper R Superscript 2equals nothing ​(Round to three decimal places as​ needed.)

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