Traditional Culture Encyclopedia - Weather forecast - The final exam time of Nankai Middle School is July 5th and 6th, and the probability of rain in Chongqing weather forecast is 0.2.6 on the 5th and 0.4 on the 6th, so the forecast is made.
The final exam time of Nankai Middle School is July 5th and 6th, and the probability of rain in Chongqing weather forecast is 0.2.6 on the 5th and 0.4 on the 6th, so the forecast is made.
Because the probability of rain on the 5th is 0.2, and the probability of rain on the 6th is 0.4.
So the probability of no rain on the 5th is 0.8, and the probability of no rain on the 6th is 0.6.
So the probability that it won't rain in the final exam is 0.8× 0.6 = 0.48.
So choose B.
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