Question

Suppose that the following hypothesis were tested H0: p = .75 vs HA: p >.75. The...

  • Suppose that the following hypothesis were tested H0: p = .75 vs HA: p >.75. The resulting p-value was 0.95. Which of the following is most likely the 95% confidence interval using the same data?

    Answers:

    (0.55, 0.65)

    (0.75, 0.85)

    (0.80, 0.90)

    (0.85, 0.95)

  • Question 5

    Suppose that the following hypothesis were tested H0: p = .75 vs HA: p >.75. The resulting p-value was .005. Which of the following is most likely the 95% confidence interval using the same data?

    Answers:

    (0.55, 0.65)

    (0.75, 0.85)

    (0.65, 0.85)

    (0.85, 0.95)

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
1. For testing H0 : µ = 0 vs. Ha : µ > 0, H0 is...
1. For testing H0 : µ = 0 vs. Ha : µ > 0, H0 is rejected if X >¯ 1.645, given n = 36 and σ = 6. What is the value of α, i.e., maximum probability of Type I error? A. 0.90 B. 0.10 C. 0.05 D. 0.01 2. For testing H0 : µ = 0 vs. Ha : µ > 0, H0 is rejected if X >¯ 1.645, given n = 36 and σ = 6. What...
Suppose that you are testing the hypotheses H0​: p=0.22 vs. HA​: p≠0.22. A sample of size...
Suppose that you are testing the hypotheses H0​: p=0.22 vs. HA​: p≠0.22. A sample of size 150 results in a sample proportion of 0.26. ​a) Construct a 95​% confidence interval for p. ​b) Based on the confidence​ interval, can you reject H0at α=0.05​? Explain. ​c) What is the difference between the standard error and standard deviation of the sample​ proportion? ​d) Which is used in computing the confidence​ interval?
Suppose that you are testing the hypotheses H0 :p= 0.21 vs HA :p ≠ 0.21 A...
Suppose that you are testing the hypotheses H0 :p= 0.21 vs HA :p ≠ 0.21 A sample size of 150 results in a sample proportion of 0.26   ​a) Construct a 99​% confidence interval for p. ​b) Based on the confidence​ interval, can you reject H0 at a= 0.01? Explain. ​c) What is the difference between the standard error and standard deviation of the sample​ proportion? ​d) Which is used in computing the confidence​ interval?
Suppose that you are testing the hypotheses H0?: p=0.17 vs. HA?: p?0.17. A sample of size...
Suppose that you are testing the hypotheses H0?: p=0.17 vs. HA?: p?0.17. A sample of size 200 results in a sample proportion of 0.22. ?a) Construct a 99?% confidence interval for p. ?b) Based on the confidence? interval, can you reject H0 at ?=0.01?? Explain. ? c) What is the difference between the standard error and standard deviation of the sample? proportion? ?d) Which is used in computing the confidence? interval?
Suppose that you are testing the hypotheses H0 p=0.21 vs. HA p ?0.21.A sample of size...
Suppose that you are testing the hypotheses H0 p=0.21 vs. HA p ?0.21.A sample of size 300 results in a sample proportion of 0.27. ?a) Construct a 90?% confidence interval for p. ?b) Based on the confidence? interval, can you reject H0 at alpha=0.100?? Explain. ?c) What is the difference between the standard error and standard deviation of the sample? proportion? ?d) Which is used in computing the confidence? interval?
Consider the following hypothesis test: H0: p ? 0.75 Ha: p < 0.75 A sample of...
Consider the following hypothesis test: H0: p ? 0.75 Ha: p < 0.75 A sample of 400 items was selected. Compute the p-value and state your conclusion for each of the following sample results. Use ? = .05. Round your answers to four decimal places. 1. p = 0.61 find p-value 2. p = 0.75 find p-value 3. p = 0.78 find p-value
Suppose we test H0: μ = 42 versus the alternative Ha: μ ≠ 42.   The p-value...
Suppose we test H0: μ = 42 versus the alternative Ha: μ ≠ 42.   The p-value for this test is 0.03, which is less than 0.05, so the null hypothesis will be rejected. Suppose that after this test, we form a 95% confidence interval for μ. Which of the following intervals is the only possible confidence interval for these data? (Hint: use chapter 13 and the relationship between confidence intervals and hypothesis tests) Question 10 options: (35, 54) (24, 79)...
Suppose we test H0: μ = 42 versus the alternative Ha: μ ≠ 42.   The p-value...
Suppose we test H0: μ = 42 versus the alternative Ha: μ ≠ 42.   The p-value for this test is 0.03, which is less than 0.05, so the null hypothesis will be rejected. Suppose that after this test, we form a 95% confidence interval for μ. Which of the following intervals is the only possible confidence interval for these data? (Hint: use chapter 13 and the relationship between confidence intervals and hypothesis tests) Question 10 options: (35, 54) (24, 79)...
a. If for the test of H0: μ = μ h   vs. Ha: μ ≠ μ...
a. If for the test of H0: μ = μ h   vs. Ha: μ ≠ μ h the null hypothesis cannot be rejected at α = .05, then it ______ be rejected at α = .10 for the test of H0: μ = μ h   vs. Ha: μ > μ h. A. might B. must always C. will never ​​​​​​​b. If the 80% confidence interval for μ contains the value μ h, then the P-value for the test of H0:...
The p-value for testing a hypothesis of H0: μ=100 Ha: μ≠100 is 0.064 with a sample...
The p-value for testing a hypothesis of H0: μ=100 Ha: μ≠100 is 0.064 with a sample size of n= 50. Using this information, answer the following questions. (a) What decision is made at the α= 0.05 significance level? (b) If the decision in part (a) is in error, what type of error is it? (c) Would a 95% confidence interval forμcontain 100? Explain. (d) Suppose we took a sample of size n= 200 and found the exact same value of...