Population Demographics for Chittenden County, Vermont in 2016 and 2015.
Assuming the events are independent, entirely prone to error I'd say the probability of rain over the... show more There's a familiar gaffe committed by a forecaster who tells us that there is a 50% chance of rain on Saturday, a 50% chance of rain on Sunday, and therefore a 100% chance of rain over the weekend. Assuming the events are independent, entirely prone to error I'd say the probability of rain over the...
Thatâs the way to do it in your head. More formally the answer is {1.0 - [(1.0 - 0.6) * (1.0 - 0.7)]} * 100. 0.6 is the chance that it WILL rain on Monday. 0.7 is the chance that it WILL rain on Tuesday.