Unnithan, Houser, and Fernhall (2006) were interested in whether playing the game Dance
Dance Revolution (DDR) affected the heart rate of overweight and nonoverweight adolescents
differently. A group of 22 adolescents, 10 classified as overweight and 12 as not overweight,
played DDR for 12 minutes, during which time the researchers measured each participant\'s heart
rate. Which statistical test should the researchers use to analyze their data?independent-samples t
test
Solution
The dependent-samples t test should be used by the researchers use to analyze their data..
UGC NET Paper 1 Mathematical Reasoning & Aptitude.pdf
Unnithan, Houser, and Fernhall (2006) were interested in whether pla.pdf
1. Unnithan, Houser, and Fernhall (2006) were interested in whether playing the game Dance
Dance Revolution (DDR) affected the heart rate of overweight and nonoverweight adolescents
differently. A group of 22 adolescents, 10 classified as overweight and 12 as not overweight,
played DDR for 12 minutes, during which time the researchers measured each participant's heart
rate. Which statistical test should the researchers use to analyze their data?independent-samples t
test
Solution
The dependent-samples t test should be used by the researchers use to analyze their data.
