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It's a holiday for schools and collages in chennai on 20th day of October 2012 due to heavy rain and rain water stagnation in roads and many areas
why it would be rain tomorrow i thing but today they were rain and then tomorrow it would be the same thing..
There is a 70% chance it will not rain tommorrow! There is a 70% chance it will not rain tommorrow!
NO..........................yes it is off on wendesday 14 9 2011 because of rain... ..........:):):)
It is 1 - prob(it does not rain today and tomorrow)= 1 - prob(it does not rain today)*prob(it does not rain tomorrow) = 1 - [1- prob(it does rain today)]*[1 - prob(it does rain tomorrow)] = 1 - [1 - 0.8]*[1 - 0.5] = 1 - 0.2*0.5 = 1 - 0.1 = 0.9
LetA= rainP(A)=0.38LetA'= not rainP(A') =1 - P(A)=1 - 0.38=0.62so probability of it will not rain tommrow is 0.62
no we have not :)
The probability that it will rain today and tomorrow is the multiplication of the probabilities of it raining both days. That is 0.6 X 0.4 = 0.24 So there is a 24% chance that it would rain both days.
Probably not
In districts where it doesn't rain much.
today or tomorrow
0.20 + 0.80*0.80