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Amiraneli [1.4K]
3 years ago
13

What is the probability of rolling a 6-sided die and getting a 4 number divisible by 3?

Mathematics
2 answers:
levacccp [35]3 years ago
8 0
Its about a half likely for that to happen
Illusion [34]3 years ago
4 0

Answer: Hello mate!

In a fair die all the number have the same probability; 1/6

The probability of getting a 4 is the sides with the number 4 divided by the total amount of numbers in the dice, this is 1 divided by, the probability is 1/6

The probability o getting a number divisible by 3 is the number of numbers that are divisible by 3 divided by the total amount of numbers in the dice:

The numbers divisible by 3 are 3 and 6, and in the dice, there are 6 numbers in total, so the probability is 2/6 = 1/3

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P(A \ and \B )=P(A)\times P(B)\\\\P(6)=0.94\times0.94\times0.94\times0.94\times0.94\times0.94\\\\=0.6899

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P(A \ and \B )=P(A)\times P(B)\\\\P(6)=0.74\times0.74\times0.74\times0.74\times0.74\times0.74\\\\=0.1642

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*I have used the sample size of 6(due to conflicting info/question size).

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