Question

Using your completed table, you can calculate the Spearman correlation in two different ways. One way is to use the Pearson c
Using your completed table, you can calculate the Spearman correlation in two different ways. One way is to use the Pearson c


Complete: Chapter 14 Problem Set Rank of Time Spent Exercising Time Spent playing video Games (Minutes/Day) 0 Time Spent Exer
0 0
Add a comment Improve this question Transcribed image text
Answer #1

The Pearson correlation formula applied to the ranks loses accuracy when there are many ties.

x y x rank y rank
0 60 2.5 3
0 112 2.5 6
0 171 2.5 8
0 80 2.5 4.5
20 150 5 7
33 80 6 4.5
82 45 7 2
126 28 8 1
Add a comment
Know the answer?
Add Answer to:
Using your completed table, you can calculate the Spearman correlation in two different ways. One way...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • "The rapid growth of video game popularity has generated concern among practitioners, parents, scholars, and politicians,"...

    "The rapid growth of video game popularity has generated concern among practitioners, parents, scholars, and politicians," wrote researchers Hope M. Cummings and Elizabeth A. Vandewater. In their study, Cummings and Vandewater measured the time adolescents spent playing video games as well as time spent doing other activities, such as interacting with family and friends, reading or doing homework, or playing sports. [Source: Cummings, H., & Vandewater, E. (2007). Relation of adolescent video game play to time spent in other activities....

  • Complete: Chapter 14 Problem Set <Back to Assigmant Average: /10 Attempts As Aa 8. The Spearman...

    Complete: Chapter 14 Problem Set <Back to Assigmant Average: /10 Attempts As Aa 8. The Spearman correlation "The rapid growth of video game popularity has generated concern among practitioners, parents, scholars, and politicans," wrote researchers Hope M. Cummings and Elizabeth A. Vandewater. In their study, Cummings and vandewater measured the time adolescents spent playing video games as well as time spent doing other activities, such as interacting with family and friends, reading or doing homework, or Vandewater, E. (2007). Relation...

  • A Better Way? As you can see, Punnett squares for phenotypes that involve several genes can...

    A Better Way? As you can see, Punnett squares for phenotypes that involve several genes can get complicated. If you can recognize the patterns, you can make a mathematical model to figure out how common or rare a particular genotype or phenotype would be, depending on the number of genes involved. To do this, you begin by figuring out how many different combinations of alleles each Fparent could contribute to the F2 generation. When one gene-A-was involved, each parent could...

  • Context: You own three Chick-Fil-A franchises. In your sales district, you know that the average weekly...

    Context: You own three Chick-Fil-A franchises. In your sales district, you know that the average weekly sales are $542,000. One of your stores (Clarkesville store) brought in an average of $530,000 each week in the last year. Assume that you conducted the most appropriate test and found the following: Z = 3.32 Lower Critical Value = -2.00 Upper Critical Value = 2.00 P-value = 0.0015 Level of significance = 0.05 ----------------------------------------------------------- 1a) Based on this information, which of the following...

  • Assignment 5 will be way different. It will be more like what you will receive in...

    Assignment 5 will be way different. It will be more like what you will receive in a programming shop. By that I mean that some things are built for you and others you will need to create or finish. P.S. part of your grade will include: Did you add in the required files? Did you rename your project? does your linear searches work? Did you put your code in the correct modules? did you change modules that you weren't supposed...

  • Hi can you please show how you get the answers using the long way just so I can see how you worke...

    Hi can you please show how you get the answers using the long way just so I can see how you worked it out even if you can label which properties you've used Thank you 1. (a) (i) A student claims that if p and q are odd integers then the evaluation of the expression (p 1)(g2 - 1) will always be a multiple of 8. Give 3 numerical examples you would 2 marks) 3 marks) use to check this...

  • create flowchart of account payable process using symbols. You are Cathy Apple, internal audit and your...

    create flowchart of account payable process using symbols. You are Cathy Apple, internal audit and your task is to produce the flowchart of the accounts payable process. Review the attached transcript of your interview with the manager or a description of the process. Hint: Follow the process described in the videos - Rough out the process on paper then use Excel to produce the final flowchart. Mr. Butts doesn't mention it to Cathy, but the company uses SAP as its...

  • Thus discussion question with two answers questions of my friends can you write your discussion and...

    Thus discussion question with two answers questions of my friends can you write your discussion and opinions by the same way they did? Notice that under the article title it reads "An Exchange." This is an exchange between the two authors, so part is written by Orr and part by Meilaender. What is Orr's argument or position? Meilaender's? Which perspective is more compelling to you? Why? After reading the article clearly both doctors had a point of view and strong...

  • Make sure the reaction table described above is completed in your notebook.

    Prelab questions:1. Make sure the reaction table described above is completed in your notebook.2. Two benzaldehyde molecules combine with one acetone molecule in this aldol reaction. If someone uses 5.0 mL of benzaldehyde and 2.5 mL of acetone to try to improve the yield of product, is this the correct ratio of molecules so that there is no excess? Why or why not?The Aldol Reaction: Synthesis of DibenzalacetonePurpose: Introduce the student to the hands-on chemistry of carbonyl condensations.Warning: Dispose of...

  • One-Variable Data Table Your maximum weekly production capability is 200 gallons. You would like to create...

    One-Variable Data Table Your maximum weekly production capability is 200 gallons. You would like to create a one-variable data table to measure the impact of Production Cost, Gross Profit, and Net Profit based on selling between 10 and 200 gallons of paint within a week. a. Start in cell E3. Complete the series of substitution values ranging from 10 to 200 at increments of 10 gallons vertically down column E. b. Enter references to the Total Production Cost, Gross Profit,...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT