The label on al cup container of milk states that the milk contains an average of 7.9 gram of fat or more. Answer the following questions for a hypothesis testthat could be used to test the claim on the label.a. Develop the appropriate null and alternative hypotheses.Họ: - Select your answer7.9Select your answer7.9b. What is the Type I error in this situation? What are the consequences of making this error?A Type I error is believing a1 cup of milk contains- Select your answerwhen it actually containsSelect your answerSelect your answerC. What is the Type II error in this situation? What are the consequences of making this error?A Type II error is believing a 1 cup of milk contains- Select your answerwhen it actually containsSelect your answerSelect your anwer

The label on a cup container of milk states that the milk contains an average of 7.9 grams of fat or…

Answered: The label on a l cup container of milk…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A certain statistics instructor participates in triathlons. The accompanying table lists times (in minutes and seconds) he recorded while riding a bicycle for five laps through each mile of a 3-mile loop. Use a 0.05 significance level to test the claim that it takes the same time to ride each of the miles. Does one of the miles appear to have a hill? a. Determine the null and alternative hypotheses. b. What is the conclusion for this hypothesis test?
Identify the type I error and the type II error that corresponds to the given hypothesis. The proportion of adults who use the internet is greater than 0.27. Which of the following is a type I error? O A. Reject the claim that the proportion of adults who use the internet is 0.27 when the proportion is actually 0.27. O B. Fail to reject the claim that the proportion of adults who use the internet is 0.27 when the proportion is actually different from 0.27. O C. Reject the claim that the proportion of adults who use the internet is 0.27 when the proportion is actually different from 0.27. O D. Fail to reject the claim that the proportion of adults who use the internet is 0.27 when the proportion is actually 0.27. Which of the following is a type II error? O A. Fail to reject the claim that the proportion of adults who use the internet is 0.27 when the proportion is actually 0.27. O B. Reject the claim that the proportion of adults who use the internet is 0.27 when the proportion is…
Consider the following hypothesis test. H0: ? ≥ 55 Ha: ? < 55 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use ? = 0.01. Consider the following hypothesis test. H0: ? ≥ 55 Ha: ? < 55 A sample of 36 is used. Identify the p-value. Use ? = 0.01. (a) x = 54 and s = 5.1 test statistics= -1.176 P-value ____?____ Identify the p-value
Identify the type I error and the type II error for a hypothesis test of the indicated claim. The percentage of college students who own cars is less than 35%. Identify the type I error. Choose the correct answer below. O A. Reject the null hypothesis that the percentage of college students who own cars is less than 35% when it is actually true. 2 OB. Fail to reject the null hypothesis that the percentage of college students who own cars is greater than or equal to 35% when it is actually false. OC. Reject the null hypothesis that the percentage of college students who own cars is greater than or equal to 35% when it is actually true. O D. Fail to reject the null hypothesis that the percentage of college students who own cars is less than 35% when it is actually false. Identify the type II erfor. Choose the correct answer below... O A. Fail to reject the null hypothesis that the percentage of college students who own cars is greater than or equal to 35% when it is actually false. OB.…
Suppose that in a random selection of 100 colored candies, 23% of them are blue. The candy company claims that the percentage of blue candies is equal to 30%. Use a 0.05 significance level to test that claim. Identify the null and alternative hypotheses for this test. Choose the correct answer below. OA. Ho: p=0.3 H₁: p0.3 Oc. Ho: p=0.3 H₁: p 0.3 OD. Ho: p*0.3 H₁: p=0.3 B
When is a researcher at risk of making a Type II error? a. whenever H0 is rejected b. whenever H1 is rejected c. whenever H0 fails to be rejected d. The risk of a Type II error is independent of the decision from a hypothesis test.
Consider the following hypothesis test. Ho: H2 55 H: H < 55 A sample of 36 is used. Identify the p-value and state your conclusion for each of the following sample results. Use a = 0.01. (a) x = 54 and s = 5.3 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = !3! State your conclusion. O Reject Ho. There is sufficient evidence to conclude that u < 55. Do not reject H. There is sufficient evidence to conclude that u < 55. Do not reject H: There is insufficient evidence to conclude that u < 55. O Reject H. There is insufficient evidence to conclude that u < 55. b) х 53 and = 4.5 Find the value of the test statistic. (Round your answer to three decimal places.) Find the p-value. (Round your answer to four decimal places.) p-value = State your conclusion. O Reject H,. There is sufficient evidence to conclude that u < 55. O Do not reject Ho. There is sufficient evidence to conclude that…
Use five-step hypothesis testing for each of the following problems. Number each of the five steps. You may use the traditional method or the p-value method. 1) Science fiction novels average 250 pages in length. The average length of 8 randomly chosen novels written by I. M. Wordy was 265 pages in length with a standard deviation of 35. At are Wordy's novels significantly longer than the average science fiction novel? Use five-step hypothesis testing. 2) The average monthly cell phone bill was reported to be $50.07 by the U.S. Wireless Industry. Random Sampling of a large cell phone company found the following monthly cell phone charges (in dollars): At the 0.01 level of significance, can it be concluded that the average phone bill has…
The Pavalue for a hypothesis test is shown. Use the P-value to decide whether to reject Ho when the level of significance is (a) a = 0.01, (b) a = 0.05. and (c)g=0 10 P=0.0816 (a) Do you reject or fail to reject Ho at the 0.01 level of significance? O A. Fail to reject Ho because the P-value, 0.0816, is less than a = 0.01. O B. Fail to reject H, because the P-value, 0.0816, is greater than a= 0.01. OC. Reject H, because the P-value, 0.0816, is less than a=0.01. O D. Reject Ho because the P-value, 0.0816, is greater thana= 0.01. (b) Do you reject or fail to reject H, at the 0.05 level of significance? O A. Reject Ho because the P-value, 0.0816, is less than a =0.05. O B. Fail to reject H, because the P-value, 0.0816, is greater than a= 0.05. OC. Reject H, because the P-value, 0.0816, is greater than oa 0.05. O D. Fail to reject Ho because the P-value, 0.0816, is less than a = 0,05. (c) Do you reject or fail to reject Ho at the 0.10 level of significance? O A. Reject Ho because the…
Please answer the questions in the attatched photo. Thank You!
Please answer ASAP. Consider the following hypothesis test: H0: μ = 120 Ha: μ ≠ 120 A sample of 50 is used. Identify the p-value and state your conclusion for each of the following sample results. Use a=0.01. Round the value of the test statistic to three decimal places. If required enter negative values as negative numbers.

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