Question
At a new exhibit in the Museum of Science, people are asked to choose between 94 or 220 random draws from a machine. The machine
At a new exhibit in the Museum of Science, people are asked to choose between 94 or 220 random draws from a machine. The machine is known to have 99 green balls and 78 red balls. After each draw, the color of the ball is noted and the ball is put back for the next draw. You win a prize if more than 61% of the draws result in a green ball. UseTable 1.
a.Calculate the probability of getting more than 61% green balls.(Round your intermediate proportion values and "z" value to 2 decimal places, and final answer to 4 decimal places.)
b.Would you choose 94 or 220 draws for the game?94 balls 220 balls
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