To find the estimated difference in the expected number of white and red balls in bowl A, we first calculate the expected number of white and red balls in bowl A:
Expected number of white balls in bowl A = 0.45 * 100 = 45
Expected number of red balls in bowl A = 0.55 * 100 = 55
Now, we can find the estimated difference in the expected number of white and red balls in bowl A:
Estimated difference = Expected number of white balls - Expected number of red balls
Estimated difference = 45 - 55 = -10
Therefore, the estimated difference in the expected number of white and red balls in bowl A is -10.
For bowl B, we calculate the expected number of white and red balls in the same way:
Expected number of white balls in bowl B = 0.60 * 500 = 300
Expected number of red balls in bowl B = 0.40 * 500 = 200
Now, we can find the estimated difference in the expected number of white and red balls in bowl B:
Estimated difference = Expected number of white balls - Expected number of red balls
Estimated difference = 300 - 200 = 100
Therefore, the estimated difference in the expected number of white and red balls in bowl B is 100.
bowls, a and B container number of Y and red balls Clark repeatedly selected a ball from both balls and recorded the results in a table. If there are 500 balls in bowl B, what is the estimate difference in the expected for number of white and red balls and bowl A has 45 white balls and 55 red balls and bowl B has 60 white balls and 40 red balls what is the estimated difference in the expected number of white and red balls in bowl B
1 answer
1 answer