ZuoTi.Pro
Question

Find the critical value and rejection region for the type of t-test with level of significance a and sample size n. Left-tailState whether the standardized test statistic t indicates that you should reject the null hypothesis. Explain. (a)t = 2.106 (Find the standardized test statistic t for a sample with n= 12, x= 17.2, s= 2.2, and a = 0.01 if Ho: u = 16. Round your answe

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

1). 0:01 n=34 Difa 34-1= 33 left tailed tx-308, t< -1,308 . 2) to = -2.067 ad c) Reject to if tisia > tcrina (Reject Ho). t3-

0 0
Add a comment
Know the answer?
Add Answer to:
Find the critical value and rejection region for the type of t-test with level of significance...
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

  • Suate whether the standardized test statistic dicates that you should reject the Hypothes 21693 142-1548 1605,...

    Suate whether the standardized test statistic dicates that you should reject the Hypothes 21693 142-1548 1605, should you rector foto reject the rol hypothesis O A Faltojot, because-16451645 OB Fortreed because 16 OC Reject became-16151645 OD. Refect, because > 1645 OA Foto 1 6451645 O Red, B16451645 OC Forbecue O Reed, because 1645 Fors- 1499 should you need to read the phen? Click to select your answer State whether the standardized test statistic z indicates that you should reject the...

  • distributed Use a t-test to test the claim about the population mean ji at the given...

    distributed Use a t-test to test the claim about the population mean ji at the given level of significance a using the given sample statistics. Assume the population is normally Claim: #26; a=0.10 Sample statistics: X = 26.5, s=4.3, n = 11 What are the null and alternative hypotheses? Choose the correct answer below O A. Ho +26 OB. Ho: 226 H, = 26 H <26 OCH p=26 OD. HY S 26 H, #26 H>26 What is the value of...

  • State whether the standardized test statistic t indicates that you should reject the null hypothesis Explain...

    State whether the standardized test statistic t indicates that you should reject the null hypothesis Explain (a)t 1.848 (b) t 0 (c)t 1.781 (d)t -1863 .4 (c) For t -1.781, should you reject or fail to reject the null hypothesis? O A. Reject Ho, because t 1.804 O B. Fail to reject Ho, because t> 1.804 O C. Reject Ho, because t< 1.804 O D. Fail to reject Ho. because t-1.804 (d) For t -1.863, should you reject or fail...

  • Find the critical value and rejection region for the type of t-test with level of significance...

    Find the critical value and rejection region for the type of t-test with level of significance a and sample size n. Right-tailed test, a = 0.05, n = 37 O A. to = 1.687;t>1.687 OB. to = 1.688;t> 1.688 O c. to = -1.688; t< -1.688 OD. to =2.719;t> 2.719

  • Conduct the following test at the a = 0.05 level of significance by determining (a) the...

    Conduct the following test at the a = 0.05 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling. Test whether P1 * P2. Sample data are x, = 28, ny = 254, X2 = 38, and n2 = 302. (a) Determine the null and alternative hypotheses. Choose the correct answer below. OB. Ho: P = P2 versus HP1 P2...

  • Use the given information to find the p-value. Also, use a 0.05 significance level and state...

    Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With Hy:p>0.554, the test statistic is z = 1.34. O A. 0.0901; reject the null hypothesis OB. 0.9099; fail to reject the null hypothesis OC. 0.0901; fail to reject the null hypothesis OD. 0.1802; reject the null hypothesis

  • Use the given information to find the p-value. Also, use a 0.05 significance level and state...

    Use the given information to find the p-value. Also, use a 0.05 significance level and state the conclusion about the null hypothesis (reject the null hypothesis or fail to reject the null hypothesis). With Hy:p0.377, the test statistic is z = 3.06. O A. 0.0022; fail to reject the null hypothesis OB. 0.0011; reject the null hypothesis OC. 0.0022; reject the null hypothesis OD. 0.0011; fail to reject the null hypothesis

  • Conduct the following test at the a = 0.05 level of significance by determining (a) the...

    Conduct the following test at the a = 0.05 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume that the samples were obtained independently using simple random sampling. Test whether pe p2. Sample data are xy = 28, n, = 255, x2 = 38, and nz = 301 (a) Determine the null and alternative hypotheses. Choose the correct answer below. O A. Ho: P." P2 versus H: PP2 OC....

  • State whether the standardized test statistic t indicates that you should reject the null hypothesis. Explain....

    State whether the standardized test statistic t indicates that you should reject the null hypothesis. Explain. (a) t = 2.203 (b) t = 0 (c) t = 2.113 (d) t = - 2.203 1 ro -4 to = 2.158 (a) For t = 2.203, should you reject or fail to reject the null hypothesis? A. Fail to reject Ho, because t> 2.158. B. Reject Ho, because t> 2.158. C. Fail to reject Ho, because t< 2.158. D. Reject Ho, because...

  • Conduct a test at the a = 0.10 level of significance by determining (a) the null...

    Conduct a test at the a = 0.10 level of significance by determining (a) the null and alternative hypotheses, (b) the test statistic, and (c) the P-value. Assume the samples were obtained independently from a large population using simple random sampling. Test whether 21 > P2. The sample data are x1 = 127, ny = 241, X2 = 131, and n2 = 318. (a) Choose the correct null and alternative hypotheses below. O A. Ho: P1 = P2 versus Hy:...

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
ADVERTISEMENT