Compute the correlation coeffiecient

Assignment Help Business Management
Reference no: EM132438627

Problem: A soccer coach wanted to see the effects of training. The info below shows the relationship between number of trained hours that players trained to improve pass accuracy.

#hours 2 4 3 4 5 8 5 10 7

%Pass Accuracy 54 63 56 65 68 83 54 89 76

Use the following info the answer the question

∑x = 48, ∑y = 608, ∑x2 = 308, ∑y2= 42372, ∑x*y=3484

a. Compute the correlation coeffiecient. What does the magnitude and sign of the correlation coefficient say about the relation between Number of Hours and Percentage Received? Explain.

Reference no: EM132438627

Questions Cloud

Support meghan and prince harry decision : An entertainment talk show wants to conduct a survey to estimate the percentage of Canadians who support Meghan and Prince Harry'sdecision.
Describe educational need and its implications to nursing : Consider the clinical environment in which you are currently working or have recently worked. The capstone project topic can be a clinical practice problem.
State of moral values in the country : If a survey of a random sample of 12 adult americans is conducted to find out their assesment of the state of moral values in the country.
Discuss challenges associated with protecting homeland : Discuss the challenges associated with protecting the homeland and balancing privacy and civil liberties. Is there conflict that exists between the law, ethics
Compute the correlation coeffiecient : Compute the correlation coeffiecient. What does the magnitude and sign of the correlation coefficient say about the relation between Number of Hours
Calculate the test statistic and show the decision : Show H0 and Ha, draw the sampling distribution showing critical value and rejeceted region, calculate the test statistic and show the decision
Difference between Sinclair merger with Tribune and Disney : What are the difference between the Sinclair merger with Tribune or AT& T and Time Warner or Disney and Fox.Discuss the local autonomy for journalists
How stages of conflict relate to example in your workplace : Review and discuss the four stages of conflict as found in finkelman. Identify and explain how the stages of conflict relate to the example in your workplace.
Confidence interval to estimate the mean cost : Assume that his costs are normally distributed. Using a random sample of 16 appointments his mean was 125 dollars. The population std deviation is 25 dollars.

Reviews

Write a Review

Business Management Questions & Answers

  Three-year property class

Suppose you bought a computer for $5,000 three years ago. It is depreciated as a three-year property class, where the percentages are 33.33%, 44.44%, 14.82%, and 7.41% for years 1 through 4, respectively.

  Transactional and transformational leadership

Distinguish between transactional and transformational leadership. Is one of them the right fit for you, or do you think there are times?

  Minimize the distribution costs

Weekly quantities to be shipped to each location are also shown in the table. Determine the coordinates of the location that will minimize the distribution cost

  Important in the world of marketing

Explain the parts of SWOT analysis and why it is important in the world of marketing.

  Do you think that organizational culture plays

Do you think that organizational culture plays a huge role in overcoming barriers to job enrichment? For instance, can an organizational such as Facebook

  How problem could impact a groups productivity

Explanation of how each problem could impact a groups productivity - Communication problems among group members

  What are the number of transactions

What are the number of transactions (steps) a typical products goes through from conception to consumer and how does marketing factor in the process?

  Discuss how you will develop and maintain

1. Your task is to develop your own plan to meet at least four goals of your job role including the following:

  Suggestion that a simplified flat tax

Many economists and politicians have made the suggestion that a simplified "flat tax" system would have many significant advantages.

  Define qualitative research and quantitative research

RES-811: Define qualitative research and quantitative research. Is quantitative research more valid than qualitative research? Why or why not?

  Expected return on stock

The stock has an expected return of 3.3%. Given the information below, what is the expected return on this stock if the economy booms?

  Team that behaviour modification

How could you best convey the message to the team that behaviour modification for the group and individuals within the group is required?

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd