Number of White Balls Selected Number of Red Balls Selected Bowl A 45 55 Bowl B 60 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? (1 point) Responses 50 50 100 100 300 300 200
The estimated difference in the expected number of white and red balls in Bowl B can be calculated by finding the expected number of white and red balls in Bowl B using the proportions given in the table.
From the table, we can see that 60 out of 100 balls selected from Bowl B were white, and 40 out of 100 were red. This means that 60% of the balls in Bowl B are white, and 40% are red.
If there are 500 balls in Bowl B, the estimated number of white balls in Bowl B would be 60% of 500, which is 300 white balls. Similarly, the estimated number of red balls in Bowl B would be 40% of 500, which is 200 red balls.
The estimated difference in the expected number of white and red balls in Bowl B would be 300 (white balls) - 200 (red balls) = 100.
Therefore, the estimated difference in the expected number of white and red balls in Bowl B is 100.