plz tell me these 2 question with full explanation
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1. red ball - 6
black ball - 8
white ball - 4
total balls - 18
balls not black = 18-8
= 10
P(ball not black) = 10 upon 18
= 5 upon 9
2. white - 5
red - 7
total - 12
P(white ball) - 5 upon 12
black ball - 8
white ball - 4
total balls - 18
balls not black = 18-8
= 10
P(ball not black) = 10 upon 18
= 5 upon 9
2. white - 5
red - 7
total - 12
P(white ball) - 5 upon 12
anshu2437:
annjali
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