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The record of a weather station shows that out of the past $250$ consecutive days, its weather forecasts were correct $175$ times. What is the probability that on a given day it was correct?

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0.9

0.8

0.7

0.6

answer is C.

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Detailed Solution

Given, total no. of days for which record of weather is given

= 250

.
No. of days for which forecasts were correct

= 175

.
Favorable days

= 175

.
Probability

= \frac{No . of favorable days}{Total no . of days}

= \frac{175}{250}

= 0.7

Hence, the correct option is 3.

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