Question

In the game “rock paper scissors”, two players make hand signs. Suppose the players choose their signs at random. In 75 games, how many times would you expect to see both players showing rock? Do it by a branch diagram plz - If you answer good i will folow you and make you brainliest and say thanks and rate 5 star!!!

Answer 1

Step-by-step explanation:

total number of outcomes = 3 (rock/paper/scissor)

total number of games = 75

so combinations will be:

RP

PR

PS

SP

RS

SR

PP

RR

SS

number of times both players showing rock = 1/9*75

= 25/3

= 8.3