Answer:
the value of b is 3
I think
<h2><u>hope</u><u> </u><u>it</u><u> </u><u>helped</u><u> </u></h2>
Answer: 0.5604
Step-by-step explanation:
Let A represents the students who are women and B represents the students who are engineering majors.
Then , we have given that 
By formula , 
Using formula,
, we have

Hence, the probability that the selected person is either a woman or an engineering major = 0.5604