Question

explanation of cards question in chance and probability of class 8 maths ncert​

Answer 1

Given: Probability that it will rain tomorrow is 0.85

If B be the event of raining tomorrow, then the probability P(B), is 0.85.

Now, event of raining tomorrow and not raining tomorrow are complementary to each other.

So, the probability of not raining tomorrow = P(\(\bar{B}\) ) = 1 — P(B) = 1 — 0.85 = 0.15

As we know, sum of probability is always equal to 1.

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Answer 2

Answer:

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