Tiny Cowboys Concert At Al Lang Stadium Case Study
Order ID 53563633773 Type Essay Writer Level Masters Style APA Sources/References 4 Perfect Number of Pages to Order 5-10 Pages Description/Paper Instructions
Tiny Cowboys Concert At Al Lang Stadium Case Study
Lab 4 STA 2023 Tiny Cowboys concert at Al Lang stadium
The purpose of this Lab is to allow you to apply some of the statistical tools we learned in the first three chapters to real world data sets.
You may work with others in the course or you may work individually. Each student must submit his or her own document in Canvas. If you work with other students on the assignment, you must acknowledge them on your submission.
We will be using the StatCrunch or Excel file dataset: Janssens Summer 2018 Intro Stats Lab 3.xlsx. You can find this dataset by going to StatCrunch , click on the Explore tab, then in the right hand search box type in “Janssens”. There is also a copy of the Excel spreadsheet containing the data posted with the assignment. (See the Powerpoint “Lab 1 Information” in Module 2 for a refresher on how to find the data and do analysis in StatCrunch )
Step 1: Original Submission 4 possible points
You must answer all of the following questions and must submit an online document in pdf format with the answers.
All questions must be answered in full sentences.
You can use any tool you wish to answer the questions; StatCrunch, Excel, your calculator where appropriate or any online stats tool that you are comfortable with.
Each student must make their own submission to the Canvas Assignment Lab. If you work with other students on the assignment, you must acknowledge them on your submission.
If you do not submit a document with all questions answered by the first due date, you will get no points for this Lab. Labs are worth 30% of your course grade.
Once you have submitted your answers to the original Canvas Assignment, post your answers in pdf format in your Group’s Files right away.
Step 2 Group Learning and Final Submission 1 possible point
You must view the submissions of the other students in your Group and in the Discussions section of your Group and make comments on at least one other student’s submission. Good comments ask questions, share learnings, suggest upgrades, and acknowledge strengths.
You can earn up to 1 point for this assignment by making substantive comments on your group members submissions. “Hey, that looks great” does not count as a substantive comment.
If you submit to your Group close (after 3pm on the due date for final submission) to the deadline then your comments won’t help your Group mates and there is no real chance for substantive dialogue so your submission will not get the point available for this part of the assignment.
You can make changes to your original submission based on comments that you have received and resubmit. Your final score on the assignment will be based on the final submission if you make one or your original submission if you do not. There will be no “late penalty” for resubmitting your assignment. Post your edited resubmission to the original Canvas Assignment.
Question 1
A student organization wants develop a program for students who are going to graduate in the next 18 months. To get a sense of how many students might be interested in the program, they want an estimate of the proportion of students who are going to graduate in the next 18 months. They take a simple random sample of 89 students. The data they collected can be found in the column labeled “Graduate in the next 18 month”. “No” means that the student will not graduate in the next 18 months and would not be of interest to the student organization. “Yes” means that the student will graduate in the next 16 months and would be of interest to the student organization.
- a) The vice president of the student organization has asked you to create an estimate of the proportion of students who will graduate in 18 months. You ask her what level of confidence she wants to have in the estimate and she says that she would like to be 90% confident in the proportion estimate. Create the confidence interval using the sample data. Write a sentence or two to communicate the results to her.
Question 2
A student organization wants to get an estimate of the proportion of students who would attend a Tiny Cowboys concert at Al Lang stadium. They ask you how many students they should include in their sample to get this estimate.
- a) They tell you that a similar concert held at another college close by had 24% of all students attend the concert, they would be ok with being 90% confident and want the estimate to be within 6% of the true value. Calculate the sample size. Write a sentence or two to communicate to the student organization how many students that they should sample.
Question 3
The Student Government Association is interested in an estimate of the mean hours students work per week. They take a simple random sample of 89 students. The data they collected can be found in the column labeled “Number of hours worked per week”.
- a) Use the sample data to construct a 95% confidence interval for the mean number hours worked. Write one or two sentences to communicate to the Student Government the estimate and the margin of error.
Question 4
An administrator said that he believes more than 25% of all students will graduate in the next 18 months.
Use the data found in the column labeled “Graduate in the next 18 months” to answer the following questions. “No” means that the student will not graduate in the next 18 months. “Yes” means that the student will graduate in the next 18 months.
Write the claim in symbolic form
- a) Write the null and alternative hypothesis in symbolic form
- b) State the test statistic
- c) State the p-value
- d) State your conclusion about the null hypothesis using a 0.05 significance level
- e) Write a sentence to communicate to the administrator your conclusion about his claim
RUBRIC
QUALITY OF RESPONSE NO RESPONSE POOR / UNSATISFACTORY SATISFACTORY GOOD EXCELLENT Content (worth a maximum of 50% of the total points) Zero points: Student failed to submit the final paper. 20 points out of 50: The essay illustrates poor understanding of the relevant material by failing to address or incorrectly addressing the relevant content; failing to identify or inaccurately explaining/defining key concepts/ideas; ignoring or incorrectly explaining key points/claims and the reasoning behind them; and/or incorrectly or inappropriately using terminology; and elements of the response are lacking. 30 points out of 50: The essay illustrates a rudimentary understanding of the relevant material by mentioning but not full explaining the relevant content; identifying some of the key concepts/ideas though failing to fully or accurately explain many of them; using terminology, though sometimes inaccurately or inappropriately; and/or incorporating some key claims/points but failing to explain the reasoning behind them or doing so inaccurately. Elements of the required response may also be lacking. 40 points out of 50: The essay illustrates solid understanding of the relevant material by correctly addressing most of the relevant content; identifying and explaining most of the key concepts/ideas; using correct terminology; explaining the reasoning behind most of the key points/claims; and/or where necessary or useful, substantiating some points with accurate examples. The answer is complete. 50 points: The essay illustrates exemplary understanding of the relevant material by thoroughly and correctly addressing the relevant content; identifying and explaining all of the key concepts/ideas; using correct terminology explaining the reasoning behind key points/claims and substantiating, as necessary/useful, points with several accurate and illuminating examples. No aspects of the required answer are missing. Use of Sources (worth a maximum of 20% of the total points). Zero points: Student failed to include citations and/or references. Or the student failed to submit a final paper. 5 out 20 points: Sources are seldom cited to support statements and/or format of citations are not recognizable as APA 6th Edition format. There are major errors in the formation of the references and citations. And/or there is a major reliance on highly questionable. The Student fails to provide an adequate synthesis of research collected for the paper. 10 out 20 points: References to scholarly sources are occasionally given; many statements seem unsubstantiated. Frequent errors in APA 6th Edition format, leaving the reader confused about the source of the information. There are significant errors of the formation in the references and citations. And/or there is a significant use of highly questionable sources. 15 out 20 points: Credible Scholarly sources are used effectively support claims and are, for the most part, clear and fairly represented. APA 6th Edition is used with only a few minor errors. There are minor errors in reference and/or citations. And/or there is some use of questionable sources. 20 points: Credible scholarly sources are used to give compelling evidence to support claims and are clearly and fairly represented. APA 6th Edition format is used accurately and consistently. The student uses above the maximum required references in the development of the assignment. Grammar (worth maximum of 20% of total points) Zero points: Student failed to submit the final paper. 5 points out of 20: The paper does not communicate ideas/points clearly due to inappropriate use of terminology and vague language; thoughts and sentences are disjointed or incomprehensible; organization lacking; and/or numerous grammatical, spelling/punctuation errors 10 points out 20: The paper is often unclear and difficult to follow due to some inappropriate terminology and/or vague language; ideas may be fragmented, wandering and/or repetitive; poor organization; and/or some grammatical, spelling, punctuation errors 15 points out of 20: The paper is mostly clear as a result of appropriate use of terminology and minimal vagueness; no tangents and no repetition; fairly good organization; almost perfect grammar, spelling, punctuation, and word usage. 20 points: The paper is clear, concise, and a pleasure to read as a result of appropriate and precise use of terminology; total coherence of thoughts and presentation and logical organization; and the essay is error free. Structure of the Paper (worth 10% of total points) Zero points: Student failed to submit the final paper. 3 points out of 10: Student needs to develop better formatting skills. The paper omits significant structural elements required for and APA 6th edition paper. Formatting of the paper has major flaws. The paper does not conform to APA 6th edition requirements whatsoever. 5 points out of 10: Appearance of final paper demonstrates the student’s limited ability to format the paper. There are significant errors in formatting and/or the total omission of major components of an APA 6th edition paper. They can include the omission of the cover page, abstract, and page numbers. Additionally the page has major formatting issues with spacing or paragraph formation. Font size might not conform to size requirements. The student also significantly writes too large or too short of and paper 7 points out of 10: Research paper presents an above-average use of formatting skills. The paper has slight errors within the paper. This can include small errors or omissions with the cover page, abstract, page number, and headers. There could be also slight formatting issues with the document spacing or the font Additionally the paper might slightly exceed or undershoot the specific number of required written pages for the assignment. 10 points: Student provides a high-caliber, formatted paper. This includes an APA 6th edition cover page, abstract, page number, headers and is double spaced in 12’ Times Roman Font. Additionally, the paper conforms to the specific number of required written pages and neither goes over or under the specified length of the paper. GET THIS PROJECT NOW BY CLICKING ON THIS LINK TO PLACE THE ORDER
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