Aclass of 118 students from civil, mechanical and electrical engineering backgrounds is divided into 2 sections (sections a and b). section a contains of 18 civil engineers and a total of 50 students. section b contains 44 mechanical engineers. there are a total 40 civil engineers and 60 mechanical engineers in the class. what is the probability that a random electrical engineering student is from section a? enter the answer to 3 decimal places.