Perform the Independent Samples T-Test in SPSS for the following data, and choose from the statements below the CORRECT expression of results in APA format. A study of the effect of caffeine on muscle metabolism used twenty male volunteers who each underwent arm exercise tests. Ten of the men were randomly selected to take a capsule containing pure caffeine one hour before the test. The other men received a placebo capsule. During each exercise the subject's respiratory exchange ratio (RER) was measured. (RER is the ratio of CO2 produced to O2 consumed and is an indicator of whether energy is being obtained from carbohydrates or fats) The question of interest to the experimenter was whether, on average, caffeine changes RER. The two populations being compared are "men who have not taken caffeine" and "men who have taken caffeine". Type of Capsule Placebo Caffeine 94 99 119 94 107 92 Respiratory Exchange Ratio 97 96 98 97 120 88 94 105 95 89 104 95 96 104 There is significant difference in RER between those who took the Placebo capsule (M=102.40, SD=9.97) and those who took the Caffeine capsule (M=95.90, SD=5.67), t(18)=1.79, p<0.05, d=0.80. There is significant difference in RER between those who took the Placebo capsule (M=100.56, SD=7.70) and those who took the Caffeine capsule (M=94.22, SD=5.61), t(16)=1.10, p<0.05, d=0.94. There is no significant difference in RER between those who took the Placebo capsule (M=100.56, SD=7.70) and those who took the Caffeine capsule (M=94.22, SD=5.61), t(16)=1.10, p>0.05, d=0.94. There is no significant difference in RER between those who took the Placebo capsule (M=102.40, SD=9.97) and those who took the Caffeine capsule (M=95.90, SD=5.67), t(18)=1.79, p>0.05, d=0.80.
Perform the Independent Samples T-Test in SPSS for the following data, and choose from the statements below the CORRECT expression of results in APA format. A study of the effect of caffeine on muscle metabolism used twenty male volunteers who each underwent arm exercise tests. Ten of the men were randomly selected to take a capsule containing pure caffeine one hour before the test. The other men received a placebo capsule. During each exercise the subject's respiratory exchange ratio (RER) was measured. (RER is the ratio of CO2 produced to O2 consumed and is an indicator of whether energy is being obtained from carbohydrates or fats) The question of interest to the experimenter was whether, on average, caffeine changes RER. The two populations being compared are "men who have not taken caffeine" and "men who have taken caffeine". Type of Capsule Placebo Caffeine 94 99 119 94 107 92 Respiratory Exchange Ratio 97 96 98 97 120 88 94 105 95 89 104 95 96 104 There is significant difference in RER between those who took the Placebo capsule (M=102.40, SD=9.97) and those who took the Caffeine capsule (M=95.90, SD=5.67), t(18)=1.79, p<0.05, d=0.80. There is significant difference in RER between those who took the Placebo capsule (M=100.56, SD=7.70) and those who took the Caffeine capsule (M=94.22, SD=5.61), t(16)=1.10, p<0.05, d=0.94. There is no significant difference in RER between those who took the Placebo capsule (M=100.56, SD=7.70) and those who took the Caffeine capsule (M=94.22, SD=5.61), t(16)=1.10, p>0.05, d=0.94. There is no significant difference in RER between those who took the Placebo capsule (M=102.40, SD=9.97) and those who took the Caffeine capsule (M=95.90, SD=5.67), t(18)=1.79, p>0.05, d=0.80.
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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Please do this on spss
Transcribed Image Text:Perform the Independent Samples T-Test in SPSS for the following data, and choose from the statements below the CORRECT expression of results in
APA format.
A study of the effect of caffeine on muscle metabolism used twenty male volunteers who each underwent arm exercise tests.
Ten of the men were randomly selected to take a capsule containing pure caffeine one hour before the test. The other men received
a placebo capsule. During each exercise the subject's respiratory exchange ratio (RER) was measured. (RER is the ratio of
CO2 produced to O2 consumed and is an indicator of whether energy is being obtained from carbohydrates or fats)
The question of interest to the experimenter was whether, on average, caffeine changes RER. The two populations being
compared are "men who have not taken caffeine" and "men who have taken caffeine".
Type of Capsule
Placebo
Caffeine
94
99
119
94
107
92
Respiratory Exchange Ratio
97
96
98
97
120
88
94
105
95
89
104
95
96
104
There is significant difference in RER between those who took the Placebo capsule (M=102.40, SD=9.97) and those who took the Caffeine capsule
(M=95.90, SD=5.67), t(18)=1.79, p<0.05, d=0.80.
There is significant difference in RER between those who took the Placebo capsule (M=100.56, SD-7.70) and those who took the Caffeine capsule
(M=94.22, SD=5.61), t(16)=1.10, p<0.05, d=0.94.
There is no significant difference in RER between those who took the Placebo capsule (M=100.56, SD=7.70) and those who took the Caffeine
capsule (M=94.22, SD=5.61), t(16)=1.10, p>0.05, d=0.94.
There is no significant difference in RER between those who took the Placebo capsule (M=102.40, SD=9.97) and those who took the Caffeine
capsule (M=95.90, SD=5.67), t(18)=1.79, p>0.05, d=0.80.
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