Use the table to answer the question.
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
200
200
50
50
300
300
100
The estimated difference in the expected number of white and red balls in Bowl B can be calculated by finding the difference between the number of white balls selected and the number of red balls selected in Bowl B.
From the table, the number of white balls selected from Bowl B is 60, and the number of red balls selected is 40.
Therefore, the estimated difference in the expected number of white and red balls in Bowl B is 60 - 40 = 20.
Since there are 500 balls in Bowl B, to estimate the actual difference, we can multiply the difference by 500.
20 * 500 = 100
Therefore, the estimated difference in the expected number of white and red balls in Bowl B is 100.
So, the answer is 100.