Rock-Paper-Scissors The table below shows the choices made by 123 players on the first turn of a Rock-Paper-Scissors game. Recall that rock beats scissors which beats paper which beats rock. A player gains an advantage in playing this game if there is evidence that the choices made on the first turn are not equally distributed among the three options. Use a goodness-of-fit test to see it there is evidence that 1 any of the proportions are different from Option Frequency Selected Rock 67 Paper 42 Scissors 14 Total 123 Table 1 Frequencies for first turn in Rock-Paper-Scissors

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Calculate the chi-square test statistic and the p-value.
Round your answer for the chi-square statistic to two decimal places, and your answer for the p-value to three decimal places.
p-value =
Transcribed Image Text:Calculate the chi-square test statistic and the p-value. Round your answer for the chi-square statistic to two decimal places, and your answer for the p-value to three decimal places. p-value =
Rock-Paper-Scissors
The table below shows the choices made by 123 players on the first turn of a Rock-Paper-Scissors game. Recall that rock beats
scissors which beats paper which beats rock. A player gains an advantage in playing this game if there is evidence that the choices
made on the first turn are not equally distributed among the three options. Use a goodness-of-fit test to see it there is evidence that
1
any of the proportions are different from
Option
Frequency
Selected
Rock
67
Paper
42
Scissors
14
Total
123
Table 1 Frequencies for first turn in Rock-Paper-Scissors
Transcribed Image Text:Rock-Paper-Scissors The table below shows the choices made by 123 players on the first turn of a Rock-Paper-Scissors game. Recall that rock beats scissors which beats paper which beats rock. A player gains an advantage in playing this game if there is evidence that the choices made on the first turn are not equally distributed among the three options. Use a goodness-of-fit test to see it there is evidence that 1 any of the proportions are different from Option Frequency Selected Rock 67 Paper 42 Scissors 14 Total 123 Table 1 Frequencies for first turn in Rock-Paper-Scissors
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