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Rock-paper-scissors is a popular two-player game often used to quickly determine a winner and a loser. In the game, each player puts out a fist
Rock-paper-scissors is a popular two-player game often used to quickly determine a winner and a loser. In the game, each player puts out a fist (rock), a flat hand (paper), or a hand with two fingers extended (scissors). A study observed 119 people playing Rock-Paper-Scissors. Their choices on the first turn are shown in the table below. Option selected Frequency Rock 66 Paper 39 Scissors 14 Total 119 Question 21 (3 points) The question of interest is as follows: Do the data provide evidence that players are less likely to start with "scissors" compared to the 1/3 we would expect if the players are choosing randomly? Assuming the test yields results that are statistically significant (the p-value is less than 0.05), what is the most appropriate conclusion for this test? Question 24 options: We are absolutely certain that "scissors" is used less often than random chance would suggest on the first turn of a Rock-Paper-Scissors game. We do not have evidence that "scissors" is used less often than random chance would suggest on the first turn of a Rock-Paper-Scissors game. We have evidence that "scissors" is used less often than random chance would suggest on the first turn of a
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