Use the technology display to make a decision to reject or fail to reject the null hypothesis at a = 0.10. Make the decision using the standardized test statistic and using the P-value. Assume the sample sizes are equal.A Click the icon to view the technology display.- XChoose the correct answer below.Technology OutputO A. Reject the null hypothesis because the P-value is greater than the level of significance.O B. Fail to reject the null hypothesis because the P-value is greater than the level of significance.2-Samp2TestO C. Reject the null hypothesis because the P-value is less than the level of significance.z-2.592498242p-0.0095281668x1 -2300x2 - 2225O D. Fail to reject the null hypothesis because the P-value is less than the level of significance.nl -140PrintDone

Answered: Use the technology display to make a…

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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The mean entry-level salary for an employee at a company is $40,000. You believe it is lower for entry-level IT professionals in the company.1. Identify the null hypothesis. 2. Identify the alternative hypothesis. 3. Identify the type I error. A. You decide that the mean entry-level salary for IT professionals is $40,000, when, in actuality, the mean entry-level salary for IT professionals is $40,000. B. You decide that the mean entry-level salary for IT professionals is $40,000, when, in actuality, the mean entry-level salary for IT professionals is lower than $40,000. C. You decide that the mean entry-level salary for IT professionals is lower than $40,000, when, in actuality, the mean entry-level salary for IT professionals is $40,000. D. You decide that the mean entry-level salary for IT professionals is lower than $40,000, when, in actuality, the mean entry-level salary for IT professionals is lower than $40,000. 4. Identify the type II error. A. You decide that…
Find the test statistic and P-value 251590141520203545304040301045603015305405304020104530152525590301560206030256030307103010606035304510306010603030904060151560207520206025903515151560151530101530102830103010281530354520302010302015353060251053015601560303045153060606050151515201060251020102020305304065253515202015151530106020152010306020451510303030153015101540351045208040451015601540903020103530406353030501030303545251030
Test the claim that the proportion of people who own cats is smaller than 70% at the 0.05 significance level. Based on a sample of 100 people, 69% owned catsThe test statistic is: ? (to 2 decimals)The p-value is: ? (to 2 decimals)
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Q: Using the data (provided below this question) test the hypotheses that the mean difference in writing and reading scores is zero and that the mean difference in math and science scores is zero. Use the paired-sample procedure. Use a 5% significance level if the problem doesn’t give an alpha. Note: Please only provide the t stat, p(T<=t) value and critical value. No need to explain the steps. School District Writing Reading Math Citizenship Science All Indian Hill 95 98 89 95 91 83 Wyoming 98 96 86 93 87 81 Mason City 96 92 85 94 86 72 Madiera 94 95 88 82 88 69 Mariemont 99 92 74 89 88 68 Sycamore 85 88 80 87 84 68 Forest Hills 93 91 73 85 88 67 Kings Local 92 86 78 82 78 64 Lakota 90 88 73 85 81 64 Loveland 85 93 72 86 86 61 Southwest 92 82 73 78 73 58 Fairf ield 90 86 71 83 77 57 Oak Hills 88 86 75 77 79 57 Three Rivers 87 85 66 84 77 56 Milford 82 86 72 82 76 53 Ross 84 85 66 75 78 52 West Clermont 88 83 63 73 70 48 Reading 88 80 58 76 75…
please answer in text form and in proper format answer with must explanation , calculation for each part and steps clearly
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PLEASE ONLY SELECT THE ANSWERS AS SHOWN FOR THE MULTIPLE CHOICE, SUCH AS OPTION 1, 2, ETC. In a study of 796 randomly selected medical malpractice lawsuits, it was found that 489 of them were dropped or dismissed. Use a 0.05 significance level to test the claim that most medical malpractice lawsuits are dropped or dismissed. Which of the following is the hypothesis test to be conducted? A. H0: p>0.5 H1: p=0.5 B. H0: p<0.5 H1: p=0.5 C. H0: p≠0.5 H1: p=0.5 D. H0: p=0.5 H1: p>0.5 E. H0: p=0.5 H1: p<0.5 F. H0: p=0.5 H1: p≠0.5 What is the test statistic? Z=≠ (Round to two decimal places as needed.) What is the P-value? P-value= (Round to three decimal places as needed.) What is the conclusion about the null hypothesis? Reject the null hypothesis because the P-value is greater than the significance level, α. Reject the null hypothesis because the P-value is less than or equal to the significance level, α. Fail to reject the null hypothesis because the…
An online poll asked: "Do you believe the Loch Ness monster exists?" Among 22185 responses, 69%were "yes." Use a 0.10 significance level to test the claim that most people believe that the Loch Ness monster exists. How is the conclusion affected by the fact that Internet users who saw the question could decide whether to respond? Identify the null and alternative hypotheses for this test. Choose the correct answer below. A. H0: p>0.5 H1: p=0.5 B. H0: p=0.5 H1: p<0.5 C. H0: p=0.5 H1: p>0.5 D. H0: p=0.5 H1: p≠0.5 Part 2 Identify the test statistic for this hypothesis test. The test statistic for this hypothesis test is enter your response here. (Round to two decimal places as needed.) Part 3 Identify the P-value for this hypothesis test. The P-value for this hypothesis test is enter your response here. (Round to three decimal places as needed.) Part 4 Identify the conclusion for this hypothesis test.…
Maps YouTube PeopleForms Contr... → Morning Song by S... e Morning Song The... How smallpox deva... G Atzec cared about s... Test the claim that the mean GPA of night students is larger than 2.7 at the 0.005 significance level. The null and alternative hypothesis would be: Ho:p> 2.7 Ho: p=0.675 Ho: p 0.675 Ho: 0.675 H₁: p2.7 H₁: 2.7 O of O O O The test is: two-tailed left-tailed right-tailed O Based on a sample of 55 people, the sample mean GPA was 2.73 with a standard deviation of 0.02 The p-value is: Based on this we: O Reject the null hypothesis Fail to reject the null hypothesis Question Help: Video Post to forum Submit Question (to 2 decimals)
K The display provided from technology available below results from using data for a smartphone carrier's data speeds at airports to test the claim that they are from a population having a mean less than 5.00 Mbps. Conduct the hypothesis test using these results. Use a 0.05 significance level. Identify the null and alternative hypotheses, test statistic, P-value, and state the final conclusion that addresses the original claim. Click the icon to view the display from technology. D iew an example Get more help. 42 W S Assuming all conditions for conducting a hypothesis test are met, what are the null and alternative hypotheses? OA. Ho: 5.00 Mbps J D. Ho: -5.00 Mbps H₁: - Clear all : - ; X option F11 { [ ? + = 1 I Check answer F12 } ] delete retu
Please dont do handwritten and please explain every concept, i will definitely like or else skip please if you cant follow this..

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