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The record of weather station shows that...

The record of weather station shows that out of the part 250 consecutive days its whether forecast were correct 175 times . What is the probability that it was not correct on a given data ?

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The correct Answer is:
`3/(10)`
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The record of a weather station shows that out of the past 250 consecutive days, its weather forecast were correct 175 times. What is the probability that on a given day it was correcrt?

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