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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
5.10 ● Peak heart rate (beats per minute) was determined both during a shuttle run and during a 300-yard run for
a sample of n = 10 individuals with Down syndrome (“Heart Rate Responses to Two Field Exercise Tests by Adolescents and Young Adults with Down Syndrome,” Adapted Physical Activity Quarterly [1995]: 43–51), resulting in the following data:
|
Shuttle |
168 |
168 |
188 172 184 176 192 |
|
300-yd |
184 |
192 |
200 192 188 180 182 |
|
Shuttle |
172 |
188 |
180 |
|
300-yd |
188 |
196 |
196 |
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a. What is the value of the correlation coefficient for this data set?
b. Is it reasonable to conclude in this case that there is no strong relationship between the variables (linear or other- wise)? Use a graphical display to support your answer.
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