The probability that the sum of the numbers falling uppermost is less than 4 will be 1/18.
What is probability?
Its basic premise is that something will almost certainly happen. The percentage of favorable events to the total number of occurrences.
A pair of fair dice is cast.
Then the total number of the event will be
Total event = 6 × 6
Total event = 36
If it is known that one of the numbers is a 2.
Then the probability that the sum of the numbers falling uppermost is less than 4 will be
Favorable event = {(2, 1), (1, 2)}
Then the probability will be
P = 2 / 36
P = 1/18
More about the probability link is given below.
https://brainly.com/question/795909
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