## Chi-Squared DistributionThe Chi-Squared Distribution is graphed below in RED. It is shown as the degrees of freedom, df, changes from df=2 to df=51. Also included are three normal curves for comparison. How does the Chi-Squared Distribution compare to the normal curve as the df increases? __________
Ans. As df increases, the Chi-Squared Distribution approaches the normal curve. Gertrude Battaly, 7 April 2014, Created with GeoGebra |