Respuesta :
Answer:
Probability will be 0.3428
Explanation:
Because probability is the preferred over total, we want the number of delegations with 2 CPA's over the number of total delegations.
We have 9 CPA's and we need to choose 2, thus the number of delegations with 2 CPA's [tex]^9C_2=\frac{9!}{2!7!}=36[/tex]
To find the total number of delegations, we have 15 accountants and we need to choose 2, thus, [tex]^12C_2=\frac{12!}{2!10!}=105[/tex]
Thus our probability will be [tex]=\frac{36}{105}=0.3428[/tex]
