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A die is numbered in such a way that its faces show the 1,2,4,4,6,6. Reema threw the die two times, total score in two throws noted as the following table given below. What is the probability that her total score is at least 8?

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89

59

19

49

answer is B.

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Detailed Solution

Given, a die is numbered in such a way that its faces show the 1,2,4,4,6,6. Reema threw the die two times, total score in two throws noted as the following table given below.
We know that,

Probability = Number of favourable outcomes Total number of outcomes

Find the total outcomes

$+ 124466 123557723466884568810104568810106781010121267810101212$

The total number of possible outcomes is 36.
So, the number of times the sum will be at least 8 is = 20
Hence, the probability is given as

Probability = Number of favourable outcomes Number of possible outcomes = 2036 = 59

She gets the probability that the total score is at least 8 is 5/9.
Hence, the correct option is 2.

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