Answer:
C
Step-by-step explanation:
Now there are 6+4+8+1+1=20 dads in the Dads Club.
Fewer than 3 children have
So, 6+4=10 dads have fewer than 3 children.
The probability that the dad of Dads Club has fewer than 3 children is
The probability that the next dad to join Dads Club has fewer than 3 children is reasonable to be 50%.
Option: C is the correct answer.
C. 50%
Let P denotes the probability of an event.
and A denote the event that the next dad has fewer than 3 children.
From the table the total number of dads are: 6+4+8+1+1=20
The number of dad who have less than 3 children are: 6+4=10
Hence, we have
Hence, we have:
which in percentage is given by:
hope this can help you (^^)
multiply the decimal number by 100.