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I am unsure, is it Type 1?
For the following situation, state whether a Type l,...
For the following situation, state whether a Type l, a Type l, or neither error has...
For the following situation, state whether a Type l, a Type l, or neither error has been made. A test of Ho: p 0.4 vs. HA: p <0.4 fails to reject the null hypothesis. Later it is discovered that p 0.3. What type of error, if any, has been made? Choose the correct answer below O A. Type Il Error B. Type I Error O C. No Error
al 16. For each of the following situations, state whether Type 1, Type II, or neither...
al 16. For each of the following situations, state whether Type 1, Type II, or neither error has been made. a) A test of Ho:p = 0.8 vs. H&P < 0.8 fails to reject te null hypothesis. Later it is discovered that p = 0.9 b) A test of Hop 0.5 vs. HA: p 0.5 rejects the mull hy- pothesis. Later is it discovered that p 0.65. c) A test of Ho:p = 0.7 vs. H&P < 0.7 fails to...
please show your work...................... The probability of a Type I error is denoted by C. a...
please show your work......................
The probability of a Type I error is denoted by C. a d, 1-α b. 1-B a. b. c. d. A Type I error is committed if we make a correct decision when the null hypothesis is false a correct decision when the null hypothesis is true an incorrect decision when the null hypothesis is false. an incorrect decision when the null hypothesis is true 6. a. b. c. d. A Type Il error is committed...
please show your work...................... 14. a. Probability of making a Type I error b. Probability of...
please show your work......................
14. a. Probability of making a Type I error b. Probability of making a Type Il error c. Probability of rejecting Ho when you are supposed to d. Probability of not rejecting Ho when you shouldn't. Which of the following probabilities is equal to the significance level a? 15. If we reject the null hypothesis when it is false, then we have committed a. a Type ll error b. a Type l error both a Type...
Identify the type I error and the type Il error that correspond to the given hypothesis....
Identify the type I error and the type Il error that correspond to the given hypothesis. The percentage of adults who have a job is less than 88% Identify the type I error. Choose the correct answer below. O A. Fail to reject the null hypothesis that the percentage of adults who have a job is less than 88% when the percentage is actually equal to 88% OB. Reject the null hypothesis that the percentage of adults who have a...
A type I error is where we reject a true null hypothesis (Ho). a. True b....
A type I error is where we reject a true null hypothesis (Ho). a. True b. False A type II error is where we fail to reject a false null hypothesis (Ho). a. True b. False A claim may go in either in the Ho (null hypothesis) or Ha (H1, alternate hypothesis) depending on the key words in the statistical word problem. a. True b. False
Identify a decision as either a Type l error or Type Il error.
Identify a decision as either a Type l error or Type Il error. A spice box manufacturing company is having difficulty filling packets to the required 50 grams. Suppose a business researcher randomly selects 60 boxes, weighs each of them and computes its mean. By chance, the researcher selects packets that have been filled adequately and that is how he gets the mean weight of 50 g, which falls in the "fail to reject" region. The decision is to fail to reject...
If the null hypothesis is rejected when the null hypothesis is true, what type of error,...
If the null hypothesis is rejected when the null hypothesis is true, what type of error, if any, has been made? O O O O Correct decision Type Il error Type I error Type error Click to select your answer.
1) Determine whether each of the following applies to the mull or the alternative hypothesis. A)...
1) Determine whether each of the following applies to the mull or the alternative hypothesis. A) Ho B) Ha or H C) The hypothesis that has equality (i.e. no difference). D) The hypothesis that has no equality (i.e. greater, less, or different). E) The hypothesis we assume is true until we have evidence to reject it. F) The research hypothesis. The goal in a hypothesis test is to test a claim. hypothesis. hypothesis. G) The statistical evidence can only support...
For the following hypothesis test, where Ho S 10. vs. Hau > 10, we reject Ho...
For the following hypothesis test, where Ho S 10. vs. Hau > 10, we reject Ho at level of significance a and conclude that the true mean is greater than 10, when the true mean is really 8. Based on this information, we can state that we have O made a Type I error. O made a Type Il error. O made a correct decision increased the power of the test.
For the following situation, state whether a Type l, a Type l, or neither error has been made. A test of Ho: p 0.4 vs. HA: p <0.4 fails to reject the null hypothesis. Later it is discovered that p 0.3. What type of error, if any, has been made? Choose the correct answer below O A. Type Il Error B. Type I Error O C. No Error
al 16. For each of the following situations, state whether Type 1, Type II, or neither error has been made. a) A test of Ho:p = 0.8 vs. H&P < 0.8 fails to reject te null hypothesis. Later it is discovered that p = 0.9 b) A test of Hop 0.5 vs. HA: p 0.5 rejects the mull hy- pothesis. Later is it discovered that p 0.65. c) A test of Ho:p = 0.7 vs. H&P < 0.7 fails to...
please show your work......................
The probability of a Type I error is denoted by C. a d, 1-α b. 1-B a. b. c. d. A Type I error is committed if we make a correct decision when the null hypothesis is false a correct decision when the null hypothesis is true an incorrect decision when the null hypothesis is false. an incorrect decision when the null hypothesis is true 6. a. b. c. d. A Type Il error is committed...
please show your work......................
14. a. Probability of making a Type I error b. Probability of making a Type Il error c. Probability of rejecting Ho when you are supposed to d. Probability of not rejecting Ho when you shouldn't. Which of the following probabilities is equal to the significance level a? 15. If we reject the null hypothesis when it is false, then we have committed a. a Type ll error b. a Type l error both a Type...
Identify the type I error and the type Il error that correspond to the given hypothesis. The percentage of adults who have a job is less than 88% Identify the type I error. Choose the correct answer below. O A. Fail to reject the null hypothesis that the percentage of adults who have a job is less than 88% when the percentage is actually equal to 88% OB. Reject the null hypothesis that the percentage of adults who have a...
Identify a decision as either a Type l error or Type Il error. A spice box manufacturing company is having difficulty filling packets to the required 50 grams. Suppose a business researcher randomly selects 60 boxes, weighs each of them and computes its mean. By chance, the researcher selects packets that have been filled adequately and that is how he gets the mean weight of 50 g, which falls in the "fail to reject" region. The decision is to fail to reject...
If the null hypothesis is rejected when the null hypothesis is true, what type of error, if any, has been made? O O O O Correct decision Type Il error Type I error Type error Click to select your answer.
1) Determine whether each of the following applies to the mull or the alternative hypothesis. A) Ho B) Ha or H C) The hypothesis that has equality (i.e. no difference). D) The hypothesis that has no equality (i.e. greater, less, or different). E) The hypothesis we assume is true until we have evidence to reject it. F) The research hypothesis. The goal in a hypothesis test is to test a claim. hypothesis. hypothesis. G) The statistical evidence can only support...
For the following hypothesis test, where Ho S 10. vs. Hau > 10, we reject Ho at level of significance a and conclude that the true mean is greater than 10, when the true mean is really 8. Based on this information, we can state that we have O made a Type I error. O made a Type Il error. O made a correct decision increased the power of the test.
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