Question

he record of a weather station shows that out of the past 300 consecutive days, its weather forecast was correct 155 times. What is the probability that on a given day (i) It was correct? (ii) It was not correct?​

Answer 1

Favorable/Total = P(E)

i) 155/300 = 31/60 or 5.1667

ii)P(not E) = 1 - P(E) = 1 - 31/60 = 29/60 or 0.4834

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