Salinity in Quebec river is a combination of tides and rain. Rain that diluted the salt occurs about 10% of the time, while the non salty outgoing tides occurs twice per day. You take your dog for a walk down by the river at random during the weekend and notice that he'll drink from the river 30% of the time when the salt is sufficiently low.
Salinity in Quebec river is a combination of tides and rain. Rain that diluted the salt occurs about 10% of the time, while the non salty outgoing tides occurs twice per day. You take your dog for a walk down by the river at random during the weekend and notice that he'll drink from the river 30% of the time when the salt is sufficiently low.
Question
Given that the overall
From the given information,
Salinity in Quebec river is a combination of tides and rain.
Rain that diluted the salt occurs about 10% of the time, while the non salty outgoing tides occurs twice per day.
The overall probability of rain remains as 10%.
That is,
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