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3 statistics questions that require SPSS software knowledge and some hand calculations

$30-250 USD

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Posted over 6 years ago

$30-250 USD

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Answer the following questions using SPSS and some computations by hand. Put your written answers all together on a piece of paper separate from your SPSS output. You should label your SPSS output so that it’s clear which question it belongs to. Delete all unnecessary output. A researcher is interested in whether students from NYU text more or less often than the national average. The national average number of texts per day in 2012 was 43. A random sample of 35 NYU students was selected and the number of texts per day determined. The following data are the number of texts per day for the NYU students: Number of texts: Check to make sure you input your data correctly. What is the null hypothesis (words and symbols)? What is the alternative hypothesis (words and symbols)? Using SPSS, calculate the appropriate test to investigate the hypothesis presented here. Print out the box for “One Sample Statistics” and “One Sample Test.” NOTE: Remember to use the appropriate test value in SPSS. What is the mean number of texts of NYU students? What is the standard deviation of the number of texts? What is the standard error of this sample? What are the results of the statistical test? Write them up in APA format. What error did you possibly make (Type I or Type II)? Explain what that would be for this example. Using the mean and standard deviation from SPSS, construct a 95% confidence interval, by hand, for the population mean number of texts by NYU students. Explain how you determine significance using the confidence interval. Over many years of testing, I have considered the population mean of the first quiz (quiz1) for my statistics class to be μ = 82. Suppose I was curious whether my students from 2016 were significantly different than all of my other students over several years. I took a sample of data from those students and posted the data on NYU Classes (Resources>SPSS Assignments > SPSS Assignment Data > Assignment Undergrad Data B. Using this data, test this hypothesis. Answer the following questions: What is the null hypothesis (words and symbols)? What is the alternative hypothesis (words and symbols)? Using SPSS, calculate the appropriate test to investigate the hypothesis presented here. Print out the box for “One Sample Statistics” and “One Sample Test.” What is the mean Quiz 1 score for this sample of statistics students? What is the standard deviation? What is the standard error of this sample? What are the results of the statistical test (use α = .05)? Write them up in APA format (even if they are not significant). What error did you possibly make (Type I or Type II)? Explain what that would be. Using the mean and standard deviation from SPSS, construct a 99% confidence interval, by hand, for the population mean Quiz 1 score for the sample semester’s data. Using the confidence interval, do we find significance? Even if the results are the same, explain why our results with the confidence interval might differ from those of the t-test (Hint: think about alpha). Note: Although technically you could do a z-test because you have a large sample, you must do a t-test because that is the only test SPSS provides. Use t for the confidence interval as well. The population mean final exam (finalex) for all of my statistics classes is 83. Test the hypothesis that your sample data from one year (2016) (using Assignment Undergrad Data B) are significantly different from the population. Answer the same questions (a-j) as in question 2, but for Final Exam.
Project ID: 15469657

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Dear client? I have read and understood what the Statistics project needs. I have a lot of SPSS experience and I will deliver quality work and in time. Contact me for more details. Relevant Skills and Experience SPSS Proposed Milestones $30 USD - SPSS
$30 USD in 3 days
4.8 (167 reviews)
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Hi there, I believe to be a perfect fit for this task. Relevant Skills and Experience I have the required skills and experience in this domain, having 4 years of experience in ghostwriting, content writing, proofreading, technical writing, report writing and research writing. Proposed Milestones $166 USD - project 1
$166 USD in 3 days
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Dear Hiring Manager,  Looking for a best writer for your work? well, you've arrived on a perfect proposal. Being a platinum level ezine author and a top level fiverr articles seller i assure you the quality would be the best. I have 9 years of experience in Sales letters/Articles/Content/Academic writing and assure you the quality work on time as per your requirements. I will provide plagiarized free content with in the deadline and available to provide updates after regular intervals on gmail/skype. Guaranteed Plagiarism Free Content As I have TURNITIN ACCOUNT & CS PREMIUM ACCOUNT.  I would love to talk further about this task and your accurate prerequisites. I am certain I can give you first rate material that will fit your needs. I pride my work on being Proficient, of the most noteworthy quality and constantly conveyed on time.  Smiling Regards,  Vikram Singh Tomar - M.B.A - Finance  Rich Content Writer & Writing Specialist At Gayatrisoft. Pvt. Ltd 
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Hello, I have checked the description of your order, and i can comfortably do the work. Please hire me and i will do a good job Relevant Skills and Experience SPSS Proposed Milestones $155 USD - Milestone
$155 USD in 3 days
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Each question need to answered separately by hand and using SPSS. Can be done in within three days or even earlier. Relevant Skills and Experience I have recently completed statistics course from Microsoft. Business analysis is some thing of my job responsibility. Proposed Milestones $244 USD - Using Software to do the calculations and then manually Additional Services Offered $50 USD - A complete power point presentation
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