Question

Let's say you are traveling to Washington D.C. to visit some friends. You call three of your friends to see if it is raining in the city. What is the probability that it is actually raining in Washington D.C.?


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Answer 1

Answer:

let's say that you are traveling to Washington DC to visit some friends you call three of your friends to see if it is raining in city

answer is that it can be rain on that day

Step-by-step explanation:

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Answer 2

The probability that it is actually raining in Washington D.C is 96% when you are visiting friends in Washington, D.C.

Given that,

Let's imagine that you are visiting friends in Washington, D.C. You make three phone calls to your friends to check on the weather in the city.

We have to find what is the probability that it is raining in Washington, D.C. right now.

We know that,

So, the three friends are there and only one person is saying true,

So, each of them have 1/3 chance of probability that it actually raining in Washington, D.C.

So, The three friends is 1/27 chance of probability that it will raining.

So, the probability of telling one person true is (1-1/27) = 26/27

Therefore, The probability that it is actually raining in Washington D.C is 96% when you are visiting friends in Washington, D.C.

To learn more about probability visit:

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