The following is a type of problems we solved in "Addition Rule for Probability": Rained on a previous day
Did not rain on a previous day
12
13
Rain today
No rain today
7
17
(the data is completely made up)
Find the probability of rain today given that there was no rain on a previous day:
3/7
Enter your answer as a fraction in the form a/b (for example 2/3, 5/7) or as an integer.
This is the conditional probability question. We use the following notation:
PIA B) stands for the probability of an event A given B.
If
A - Raining today
B - Is not raining today
C - Rained on a previous day
D. Did not rain on a previous day
Write "the probability of rain today given that there was no rain on a previous day" using P(A/B)
notation.