Textbook ExpertVerified Tutor
30 Oct 2021
Given information
Table identifies a group of children by one of four hair colors, and by type of hair.
Step-by-step explanation
Step 1.
Consider the completed table as follows:
The probability of an event is defined as
From the table:
Number of children with straight hairs ,
Number of children with red hairs .
Thus, the probability that a randomly selected child will have red hair, given that he or she has straight hair is given as
Therefore, the probability that a randomly selected child will have red hair, given that he or she has straight hair is
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