Question
Bowl A white balls selected 45, red balls selected 55
Bowl B white balls selected 60, red balls selected 40
Bowls A and B contain a number of white and red balls. Clark repeatedly selected a ball from both bowls and recorded the results in a table. If there are 500 balls in Bowl B. What is the estimated difference in the expected number of white and red balls in Bowl B?
Bowl B white balls selected 60, red balls selected 40
Bowls A and B contain a number of white and red balls. Clark repeatedly selected a ball from both bowls and recorded the results in a table. If there are 500 balls in Bowl B. What is the estimated difference in the expected number of white and red balls in Bowl B?
Answers
GPT 3.5
In Bowl B, the ratio of white balls to red balls is 60:40, or 3:2.
If Clark repeatedly selects a ball from both bowls, the expected number of white balls selected from Bowl B would be (3/5) * 500 = 300.
The expected number of red balls selected from Bowl B would be (2/5) * 500 = 200.
Therefore, the estimated difference in the expected number of white and red balls in Bowl B is 300 - 200 = 100.
If Clark repeatedly selects a ball from both bowls, the expected number of white balls selected from Bowl B would be (3/5) * 500 = 300.
The expected number of red balls selected from Bowl B would be (2/5) * 500 = 200.
Therefore, the estimated difference in the expected number of white and red balls in Bowl B is 300 - 200 = 100.