Event 100 m Long jump Shot put High jump In this assignment, we will use data...
Fantastic news! We've Found the answer you've been seeking!
Question:
Transcribed Image Text:
Event 100 m Long jump Shot put High jump In this assignment, we will use data collected from the performance of male Olympic athletes in the Decathlon. The decathlon consists of ten track and field events, with a points system that awards higher scores for better results in each of the ten components as described in the 400 m table (note: for each event, points can range from 0 to 1,000). For more information about the decathlon go to Wikipedia (decathlon). 110 m hurdles Discus throw Pole vault Javelin throw 1500 m 700 pts 11.756 Seconds. 6.51 Metres 13.53 Metres 1.88 Metres 1,000 pts 900 pts 800 pts 10.395 10.827 11.278 7.76 7.36 6.94 18.4 16.79 15.16 2.20 2.10 1.99 46.17 48.19 50.32 13.8 14.59 15.419 56.17 51.4 46.59 5.28 4.96 4.63 77.19 70.67 64.09 52.58 Seconds 16.29 Seconds 41.72 Metres 4.29 Metres 57.45 Metres 3:53.79 4:07.42 4:21.77 4:36.96 Minutes Seconds The SPSS data file you will receive consists of the scores of 115 athletes on the 10 events (from different Olympic years). Look at the Discus Throw ("disc") event and correlate it with the other nine events. Format: Question by question, 2-page max. Unit 1. What is the range of the nine correlations between Discus Throw and the other events (e.g., "The correlations between the discus throw event and the nine other events ranged from r(df) = .xx to .xx, p < .001.") *remember to report the df* 2. What are the two strongest and the two weakest correlations with Discus Throw along with their p-values and degrees of freedom. (e.g., "The two strongest correlates of the discus throw event were the xx event, r(df) = .xx, p < .001, and the xx event, r(df) = .xx, p < .001.". Use the same format for the two weakest correlations). 3. Provide a brief description of the meaning of these two strongest and weakest correlations in terms of strength (using cutoffs r = .10 as small, .30 as medium, and .50 as large) and the nature of the events. Can you think of why two of these events would have a large correlation whereas the other two would have weaker correlations? Consult the decathlon link above for more information on these events. Conduct a linear regression analysis using the strongest correlating event as your predictor and the Discus Throw event as the criterion. 4. Make a scatterplot and describe in one or two sentences how the data are clustered and what this might mean in terms of the strength of your predictor variable. O This does not count towards your page limit - figure itself goes after the answers 5. What is the unstandardized regression equation for your analysis, making sure to use appropriate labels for your variables and the actual intercept and slope values. O Remember to include your equation in your scatterplot as well. 6. Does your overall model predict your criterion? Report any necessary statistics to support your answer. 7. Is your predictor adding to the overall model? Report any necessary statistics to support your answer. Event 100 m Long jump Shot put High jump In this assignment, we will use data collected from the performance of male Olympic athletes in the Decathlon. The decathlon consists of ten track and field events, with a points system that awards higher scores for better results in each of the ten components as described in the 400 m table (note: for each event, points can range from 0 to 1,000). For more information about the decathlon go to Wikipedia (decathlon). 110 m hurdles Discus throw Pole vault Javelin throw 1500 m 700 pts 11.756 Seconds. 6.51 Metres 13.53 Metres 1.88 Metres 1,000 pts 900 pts 800 pts 10.395 10.827 11.278 7.76 7.36 6.94 18.4 16.79 15.16 2.20 2.10 1.99 46.17 48.19 50.32 13.8 14.59 15.419 56.17 51.4 46.59 5.28 4.96 4.63 77.19 70.67 64.09 52.58 Seconds 16.29 Seconds 41.72 Metres 4.29 Metres 57.45 Metres 3:53.79 4:07.42 4:21.77 4:36.96 Minutes Seconds The SPSS data file you will receive consists of the scores of 115 athletes on the 10 events (from different Olympic years). Look at the Discus Throw ("disc") event and correlate it with the other nine events. Format: Question by question, 2-page max. Unit 1. What is the range of the nine correlations between Discus Throw and the other events (e.g., "The correlations between the discus throw event and the nine other events ranged from r(df) = .xx to .xx, p < .001.") *remember to report the df* 2. What are the two strongest and the two weakest correlations with Discus Throw along with their p-values and degrees of freedom. (e.g., "The two strongest correlates of the discus throw event were the xx event, r(df) = .xx, p < .001, and the xx event, r(df) = .xx, p < .001.". Use the same format for the two weakest correlations). 3. Provide a brief description of the meaning of these two strongest and weakest correlations in terms of strength (using cutoffs r = .10 as small, .30 as medium, and .50 as large) and the nature of the events. Can you think of why two of these events would have a large correlation whereas the other two would have weaker correlations? Consult the decathlon link above for more information on these events. Conduct a linear regression analysis using the strongest correlating event as your predictor and the Discus Throw event as the criterion. 4. Make a scatterplot and describe in one or two sentences how the data are clustered and what this might mean in terms of the strength of your predictor variable. O This does not count towards your page limit - figure itself goes after the answers 5. What is the unstandardized regression equation for your analysis, making sure to use appropriate labels for your variables and the actual intercept and slope values. O Remember to include your equation in your scatterplot as well. 6. Does your overall model predict your criterion? Report any necessary statistics to support your answer. 7. Is your predictor adding to the overall model? Report any necessary statistics to support your answer.
Expert Answer:
Related Book For
Discovering Advanced Algebra An Investigative Approach
ISBN: 978-1559539845
1st edition
Authors: Jerald Murdock, Ellen Kamischke, Eric Kamischke
Posted Date:
Students also viewed these accounting questions
-
What is the probability that there are exactly two girls in a family with four children? Assume that girls and boys are equally likely.
-
Five fair dice are rolled. What is the probability that the faces showing constitute a "full house"-that is, three faces show one number and two faces show a second number?
-
In Prob. 15, what is the probability that at least one of the tires will not last for 25 000 miles?
-
Pooling agreements have been outlawed in all states. True/false
-
The marketing manager of an automobile battery manufacturer is considering the prices that should be set for some new additions to the companys product line. The Basic is the standard model, which...
-
A large company has an inspection system for the batches of small compressors purchased from vendors. A batch typically contains 15 compressors. In the inspection system a random sample of 5 is...
-
Describe the role of an organizations personnel in compliance and antifraud efforts.
-
The current sections of Nasreen Inc.s balance sheets at December 31, 2013 and 2014, are presented here. Nasreens net income for 2014 was $153,000. Depreciation expense was $24,000. Instructions...
-
Note: Assume all raw materials were used as direct materials. Inventories Raw materials inventory Work in process inventory Finished goods inventory Activity during current year Raw materials...
-
Use the data in COUNTYMURDERS to answer this question. Use only the year 1996. The variable murders is the number of murders reported in the county. The variable execs is the number of executions...
-
Benny applies and is approved for a whole life insurance policy through Grateful Life Insurance company. One week after paying his first premium and taking delivery of the policy, Benny decides that...
-
Aggregate planning is concerned with determining the production level, sales level, and capacity for each period. the demand level, inventory level, and capacity for each period. the production...
-
Forecasting errors are dealt with using a safety backlog. safety capacity. safety inventory. safety capacity and safety inventory.
-
Which of these costs was higher for Netflix than for their vanquished competitor, Blockbuster? Property Inventory Facility Transportation
-
Problems in learning within organizations that contribute to the bullwhip effect are referred to as incentive obstacles. information processing obstacles. pricing obstacles. behavioral obstacles.
-
Retailing in the United States is largely push/pull. consolidated. profitable. centralized.
-
In the book in the Time of The Butterflies by Julia Alvarez, think about ways in which Alvarez modifies the genre you discuss. How does she change its patterns and why? What do her use of or...
-
Define the essential properties of the following types of operating systems: a. Batch b. Interactive c. Time sharing d. Real time e. Network f. Parallel g. Distributed h. Clustered i. Handheld
-
The minute hand of a clock is 15.2 cm long. a. What is the distance the tip of the minute hand travels during 40 minutes? b. At what speed is the tip moving, in cm/min? c. What is the angular speed...
-
A duck paddles at a rate of 2.4 ft/s, aiming directly for the opposite bank of a 47 ft wide river. When he lands, he finds himself 28 ft downstream from the point where he started. What is the speed...
-
Use identities to find the exact value of each expression. a. sin -11//12 b. sin 7/12 c. tan /12 d. cos /8
-
A running mountain lion can make a leap 10.0 m long, reaching a maximum height of 3.0 m. a. What is the speed of the mountain lion just as it leaves the ground? b. At what angle does it leave the...
-
The moon completes one (circular) orbit of the earth in 27.3 days. The distance from the earth to the moon is 3.84 10 8 m. What is the moons centripetal acceleration?
-
A soccer player takes a free kick from a spot that is 20 m from the goal. The ball leaves his foot at an angle of 32, and it eventually hits the crossbar of the goal, which is 2.4 m from the ground....
Study smarter with the SolutionInn App