An independent-measures research study compares three treatment conditions using a sample of n = 5 in each treatment. For this study, the three samples have SS1 = 10, SS2 = 20, and SS3 = 15. What value would be obtained for MSwithin?​

Respuesta :

Hey there!

MSwithin is :

SSwithin/dfwithin= SSwithin/N-k =

(10+20+15) / (15-3) =  45 / 12

Hope this helps!