Question

use the multiplication rule to find P(WWC) where C denotes a correct answer &W denotes a wrong answer .P=(WWC) =

Answer 1

Explanation:

3/4 x 1/4 x 3/4 = 0.140625

b. P(WCW)=0.140625

P(CWW)=0.140625

P(WWC)=0.140625

c. P(WCW) + P(CWW) + P(WWC)=0.421875