Rohan and Rintu are playing with 5 cards as shown in the figure.
4
1
3
2
3
What is the probabi

Question

Rohan and Rintu are playing with 5 cards as shown in the figure.
4
1
3
2
3
What is the probability of Rohan picking a card without seeing that has the number 3 on it?​

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Harper 4 months 2021-07-18T22:57:33+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-18T22:59:05+00:00

    Answer:

    • probability

    Step-by-step explanation:

    • there are total 5 cards
    • there are 3 number cards are 2 out of 5
    • so,the probabilty is 2/5
    0
    2021-07-18T22:59:30+00:00

    Answer:

    probablity = 2/5

    Step-by-step explanation:

    s ={1,2,3,3,4}

    n(s) = 5

    let event A be the card drawn has no. 3 on it

    a = {3,3}

    n(a) = 2

    p(a) = n(S) \ n(A)

          =  2/5

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