The probability of rain and hail during a storm is 16%. The probability of only rain is 78%. What is the probability of hail given that there is already rain?
1 Answer
Feb 16, 2016
Explanation:
Rule of Conditional Probability:
Note on notation:
#color(white)("XXX")P(a)# : probability of#a#
#color(white)("XXX")P(a&b)# : probability of both#a# and#b#
#color(white)("XXX")P(b|a)# : probability of#b# given#a#