Samwise, Merry, and Pippin all decided to run a race in the Shire. Participants could run the race on Saturday or Sunday. Merry and Pippin ran on Saturday; however, Samwise got held up in Mordor and couldn’t make it back to the

Lab 1

Complete the tasks outlined below for each scenario and please use a different font color or highlight your responses. Anything learned in weeks 1-6 is fair game for this assignment.

If you work in a group (max 2 people): only upload one assignment per group and make sure both names are on the assignment.

Scenario 1: Grades.xlsx (17 pts)

Dr. Shakur has noticed that his students seem to be more engaged during the first part of the quarter compared to the second part. He is interested in seeing if grades are significantly different between Exam 1 and Exam 2.
1) Using the appropriate statistics, analyze the data and report all relevant information in an APA-style sentence. (5 pts)
2) Include a complete APA-style graph of your results (means and SDs) (8 pts)
3) Provide a copy of your JAMOVI output (4 pts)

Scenario 2: Walking.xlsx (21 pts)

You want to know if exercising each morning provides better energy throughout the day. Participants were randomly assigned to walk from 7-7:30am every day for 30 days or to not exercise in the morning. At the end of 30 day, participants rated their general energy on a scale of 1 (extremely low energy) to 100 (extremely high energy).
1) What is the independent variable? (2pts)
2) What is the dependent variable? (2pts)
3) Is the design between-subjects or within-subjects? Why? (4pts)
4) What is the null hypothesis for this study? (2pts)
5) What is the alternative hypothesis for this study? (2pts)
6) Using the appropriate statistics, analyze the data and report all relevant information in an APA-style sentence. (5 pts)
7) Provide a copy of your JAMOVI output (4 pts)

Scenario 3: Language.xlsx (9 points)

The average French fluency score for an English-speaker living in France is 15. You want to know if 3rd year French-language students have fluency scores different than English-speakers living in France.
1) Using the appropriate statistics, analyze the data and report all relevant information in an APA-style sentence. (5 pts)
2) Provide a copy of your JAMOVI output (4 pts)

Scenario 4: RoseExam1.xlsx (13 points)

Dr. Rose wonders if the distribution of exam 1 grades is different between her 8am students and her 10am students. Please answer the following questions:

1. Open the RoseExam1.xlsx file in JAMOVI. Create a table in JAMOVI that contains the descriptive stats for the 10am and 8am groups. You should include the mean, median, mode, standard deviation, and variance. Provide a copy of your JAMOVI output. (4 pts)
2. Plot the frequency histogram of exam scores in JAMOVI for each section and paste here. (3 pts)
3. Compare and contrast your two frequency histograms in terms of central tendency and skewness (6 pts)

Scenario 5: RaceTimes.xlsx (15 points)

Samwise, Merry, and Pippin all decided to run a race in the Shire. Participants could run the race on Saturday or Sunday. Merry and Pippin ran on Saturday; however, Samwise got held up in Mordor and couldn’t make it back to the Shire until the race on Sunday. Unfortunately, Saturday was windy, so the race times overall were a bit slower than the race times on Sunday (meaning it wouldn’t be fair to directly compare race times on Sunday to the race time on Saturday). The race times for Merry, Pippin, & Sam are listed below:

Merry: 800s
Pippin: 950s
Samwise: 770s

1. Using the data available in the RaceTimes.xlsx file, report the mean and SD for the race on Saturday and the race on Sunday (3 pts)
2. What are the z-scores for Merry, Pippin, and Sam? (8 pts)
3. Who won the race? Why? (4 pts)

Essay Writing Service | Write My Essay Service by EssayLink

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.

24/7 Customer Support

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.

Try it now!

Calculate the price of your order

Type of paper needed:

Pages:

Academic level:

Total price:

$0.00

How it works?

Follow these simple steps to get your paper done

Place your order

Fill in the order form and provide all details of your assignment.

Proceed with the payment

Choose the payment system that suits you most.

Receive the final file

Once your paper is ready, we will email it to you.

Our Services

No need to work on your paper at night. Sleep tight, we will cover your back. We offer all kinds of writing services.

Essays

Essay Writing Service

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.

Admissions

Admission Essays & Business Writing Help

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.

Reviews

Editing Support

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.

Reviews

Revision Support

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.