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1 vote
Please get this right !!!

Please get this right !!!-example-1
User Peitek
by
4.6k points

2 Answers

6 votes

Answer:

3rd option

Explanation:

probability (P) is calculated as

P =
(desired outcome)/(total outcomes)

deired outcome is red marble = 4

total outcomes = 4 + 2 + 3 = 9

then

P(red) =
(4)/(9)

since the marble is not replaced then total outcomes = 8

desired outcome is yellow marble = 2

P(blue) =
(2)/(8) =
(1)/(4)

then

P(red and yellow ) =
(4)/(9) ×
(1)/(4) =
(1)/(9)

User JBux
by
4.4k points
12 votes
The answer would be 1/9
User Dieend
by
4.3k points