Aspinner is divided into two equal parts, one red and one blue. the set of possible outcomes when the spinner is spun twice is s = {rr, rb, br, bb}. let x represent the number of times blue occurs. which of the following is the probability distribution, px(x)?

Answer with explanation:

Number of Sections in which Spinner is divided = Red +Blue

Set of possible outcomes when the spinner is spun twice is S = {RR, RB, BR, BB}

x=Number of times blue Occurs

   ={0,1,2}

→→Probability Distribution of , x

x=0, blue has Occurred none out of 4 possible Outcomes when the spinner is spun twice.={BB}

x=1, blue has Occurred once out of 4 possible Outcomes when the spinner is spun twice.={RB,BR}

x=2, blue has Occurred twice out of 4 possible Outcomes when the spinner is spun twice.={RR}

→Probability Distribution of , x