Read chapters XI, and XII, and XIII in the online textbook. Watch the videos and powerpoints that go with each chapter. Examine the NCbirths database (attached here). Pick three of the following research questions: Is there a relationship between a mother’s age and the birth weight of her child? Is there a relationship between whether a mother smokes or not and the birth weight of her child? Is the birthweight of babies from white moms different than those from nonwhite moms? Is there a relationship between the mother’s weight gain during pregnancy and the birth weight of her child? Is there a relationship between the mother’s marital status and the birth weight of her child? Is there a relationship between the mother’s age and her marital status? Is there a relationship between the father’s age and the mother’s marital status? Find two published articles dealing with each of your selected questions. Write a one-paragraph summary of what each article says about your research question. Determine the mean, median, mode, standard deviation, and variance as applicable for the variables involved in your study. Provide a graphical analysis for the variables that cannot have numerical statistics calculated. Determine the type of test you will use for each of your research questions and the null and alternative hypothesis for each question. Conduct the appropriate statistical tests at the .05 significance level. Write a short report ( 1 to 2 pages for each research question) that includes the results of your analysis. Present the results and discuss the implications of your findings. Include whatever graphs or statistical output you may have generated in answering these questions along with a short explanation of your analysis. Are your results consistent with the published research on the topic? Why or why not? Textbook URL: http://www.oercommons.org/courses/online-statistics-an-interactive-multimedia-course-of-study/view
Why Choose Us
Top Quality and Well-Researched Papers
We always make sure that writers follow all your instructions precisely. You can choose your academic level: high school, college/university or professional, and we will assign a writer who has a respective degree.
Professional and Experienced Academic Writers
We have a team of professional writers with experience in academic and business writing. Many are native speakers and able to perform any task for which you need help.
Free Unlimited Revisions
If you think we missed something, send your order for a free revision. You have 10 days to submit the order for review after you have received the final document. You can do this yourself after logging into your personal account or by contacting our support.
Prompt Delivery and 100% Money-Back-Guarantee
All papers are always delivered on time. In case we need more time to master your paper, we may contact you regarding the deadline extension. In case you cannot provide us with more time, a 100% refund is guaranteed.
Original & Confidential
We use several writing tools checks to ensure that all documents you receive are free from plagiarism. Our editors carefully review all quotations in the text. We also promise maximum confidentiality in all of our services.
Customer Support 24/7
Our support agents are available 24 hours a day 7 days a week and committed to providing you with the best customer experience. Get in touch whenever you need any assistance.
No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.
No matter what kind of academic paper you need and how urgent you need it, you are welcome to choose your academic level and the type of your paper at an affordable price. We take care of all your paper needs and give a 24/7 customer care support system.
Admission and Business Papers
An admission essay is an essay or other written statement by a candidate, often a potential student enrolling in a college, university, or graduate school. You can be rest assurred that through our service we will write the best admission essay for you.
Editing and Proofreading
Our academic writers and editors make the necessary changes to your paper so that it is polished. We also format your document by correctly quoting the sources and creating reference lists in the formats APA, Harvard, MLA, Chicago / Turabian.
If you think your paper could be improved, you can request a review. In this case, your paper will be checked by the writer or assigned to an editor. You can use this option as many times as you see fit. This is free because we want you to be completely satisfied with the service offered.