ZuoTi.Pro
Question

Suppose a test of H0: μ = 0 vs. Ha: μ ≠ 0 is run with α = 0.05 and the P-value of the test is 0.052. Using the same data...

Suppose a test of H0: μ = 0 vs. Ha: μ ≠ 0 is run with α = 0.05 and the P-value of the test is 0.052. Using the same data, a confidence interval for μ is also constructed.

(a) Of the following, which is the largest confidence level for which the confidence interval will not contain 0?

90%

94%

95%

96%

99%

(b) Of the following, which is the smallest confidence level for which the confidence interval will contain 0?

90%

94%

95%

96%

99%

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

aynítica.ee uu.l tlene Cb) 1 Co

1 0
Add a comment
Know the answer?
Add Answer to:
Suppose a test of H0: μ = 0 vs. Ha: μ ≠ 0 is run with α = 0.05 and the P-value of the test is 0.052. Using the same data...
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

  • Can someone explain why the answer is A please? Exercise Suppose a test of Ho:u =...

    Can someone explain why the answer is A please? Exercise Suppose a test of Ho:u = 7 and Ha: #7 is run with a = 0.05. The P-value of the test is 0.065. A confidence interval for u is also constructed. Of the following, which is the largest confidence level for which the confidence interval will NOT contain 7? A) 93% B) 94% C) 95% D) 96% E) 90%

  • Suppose that you are testing the hypotheses H0​: μ=70 vs. HA​: μ≠70. A sample of size...

    Suppose that you are testing the hypotheses H0​: μ=70 vs. HA​: μ≠70. A sample of size 41 results in a sample mean of 65 and a sample standard deviation of 1.7. a) What is the standard error of the​ mean? ​ b) What is the critical value of​ t* for a 99​% confidence​ interval? ​ c) Construct a 99​% confidence interval for μ. ​ d) Based on the confidence​ interval, at α=0.010 can you reject H0​? Explain.

  • need help: Suppose that you are testing the hypotheses H0 με 16 vs. HA: μ< 16....

    need help: Suppose that you are testing the hypotheses H0 με 16 vs. HA: μ< 16. A sample of size 16 results in a sample mean of 15.5 and a sample standard deviation of 20 a) What is the standard error of the mean? b) What is the critical value of t* for a 90% confidence interval? c) Construct a 90% confidence interval for μ. d) Based on the confidence interval, at α#0.05 can you reject Ho? Explain. a) The...

  • Based on the sample data, the P-value for a two-sided test of the null hypothesis H0:μ=10H0:μ=10...

    Based on the sample data, the P-value for a two-sided test of the null hypothesis H0:μ=10H0:μ=10 vs. H1:μ≠10H1:μ≠10 is 0.06. Which of the following statements is correct? A. the 95% confidence interval includes the value 10 B. the 68% confidence interval includes the value 10 C. the 90% confidence interval includes the value 10 D. None of the above

  • (07.01 MC) A t statistic was used to conduct a test of the null hypothesis H0:...

    (07.01 MC) A t statistic was used to conduct a test of the null hypothesis H0: µ = 2 against the alternative Ha: µ ≠ 2, with a p-value equal to 0.067. A two-sided confidence interval for µ is to be considered. Of the following, which is the largest level of confidence for which the confidence interval will NOT contain 2? (4 points) A. A 90% confidence level B. A 93% confidence level C. A 95% confidence level D. A...

  • You need to test H0: μ=10 against H1: μ>10. The test statistic was found to be,...

    You need to test H0: μ=10 against H1: μ>10. The test statistic was found to be, Ztest=1.72. The P value of the test should be:                                                                                                                                                                 0.0427 0.9573 0.0854 You need to test H0: μ=100 against H1: μ<100. The P value of the test was found to be 0.0001. A possible 95% confidence interval is:                                                                                                                                                     -∞, 99.5 -∞, 78.6 110.3, ∞ A 95% upper confidence interval for the tensile strength of 0.05 millimeter (mm) Sisal fiber in Megapascals...

  • Suppose that when data from an experiment was analyzed, the P-value for testing H0: μ =...

    Suppose that when data from an experiment was analyzed, the P-value for testing H0: μ = 50 versus Ha: μ > 50 was calculated as .0244. Which of the following statements are true? A. H0 is not rejected at .05 level B. H0 is not rejected at .025 level C. H0 is rejected at any level α D. H0 is rejected at .10 level

  • We wish to test H0:  = 0 versus Ha:  > 0. If we calculate a test statistic of  =...

    We wish to test H0:  = 0 versus Ha:  > 0. If we calculate a test statistic of  = 0.6, then my p-value will be closest to 0.003 0.300 0.600 0.950 When estimating , the proportion of voting age citizens who will vote for Candidate A, political researchers calculate the 90% confidence interval (0.67, 0.73).   If we were to also test the hypotheses H0:  = 0.666 versus Ha:  0.666 using a significance level of  = 0.10, we would decide to accept H0. reject H0. not reject...

  • A hypothesis test is performed at the α = 0.05 level of significance. The p-value is...

    A hypothesis test is performed at the α = 0.05 level of significance. The p-value is determined to be 0.03. Therefore, we know that we would _______________. either reject or fail to reject the null hypothesis, depending on the value of the test statistic. reject the null hypothesis know that a 99% confidence interval would contain the value specified in the null hypothesis. fail to reject the null hypothesis

  • A two-sample t test of the hypothesis HO: u1-u2=0 versus HA: u1-u2>0 produces a p-value of...

    A two-sample t test of the hypothesis HO: u1-u2=0 versus HA: u1-u2>0 produces a p-value of 0.03. Which of the following must be true? I. A 90 percent confidence interval for the difference in means will contain the value 0. II. A 95 percent confidence interval for the difference in means will contain the value 0. III. A 99 percent confidence interval for the difference in means will contain the value 0. a.) I only b.) III only c.) I...

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