In a class of 30 students, (x+10) study Algebra. (10x+3) study statistics, 4 students study both Algebra and Statistics, 2x study only Algebra and 3 study neither algebra nor statistics.
i. Illustrate the information on a Venn Diagram.
ii. How many students study:
a. Algebra
b. Only Statistics
iii. If a student is chosen at random from the class, what is the probability that he or she studies statistics?