A carnival game is designed so that approximately 10 percent of players will win a large prize. If there is evidence that the percentage differs significantly from this target, then adjustments will be made to the game. To investigate, a random sample of 100 players is selected from the large population of all players. Of these players, 19 win a large prize. The question of interest is whether the data provide convincing evidence that the true proportion of players who win this game differs from 0 point 1 0 Are the conditions for inference met for conducting a z - test for one proportion?
Answer
A
Yes, the random, 10 percent , and large counts conditions are all met.