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?

Hey there!

MSwithin is :

SSwithin/dfwithin= SSwithin/N-k =

(10+20+15) / (15-3) =  45 / 12

Hope this helps!

b) 1/3 * 1/5

step-by-step explanation:

each smallest part is 1/15 since the written one is 1/5 and it's divided by 3 equal parts. (1/5 )/3 = 1/15 = 1/3 * 1/5