Descriptive Figures, Estimation, Regression & Correlation Treatment Associated with a Medication on Intellectual Functioning in Children with Mental Retardation and ATTENTION DEFICIT-HYPERACTIVITY DISORDER
Dr . Maria DeLucia
December 2009, 2014
The purpose of this kind of survey was to investigate the cognitive associated with stimulant medicine in children with mental retardation and Attention-Deficit/Hyperactivity Disorder. Twenty four kids were given various dosage of your drug a placebo and 0. 60mg/kg. Variable explanations are kind of drug used and the quantity of correct reactions after currently taking of the drug. They were on each dose one week before tests. This test obtained from the preschool delay task of Gordon Diagnostic System (Gordon, 1983). However , does larger dosage result in higher intellectual performance? Histogram:
39. seventy five
2 . 3095972
installment payments on your 5147962
Simple linear regression effects:
Dependent Changing:. 60 mg/kgВ
Independent Adjustable: PlaceboВ
. 60 mg/kg = 10. 091611 + zero. 87086093 Placebo
Sample size: 24
Ur (correlation coefficient) = zero. 79980157
R-sq = 0. 63968255
Estimation of mistake standard deviation: 7. 5614248
Std. Make a mistake.
a few. 7500723
1 . 7550408
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