2. A survey of 320 freshmen. Two hundred fifty students take Math 128, 220 students take English, and 300 students take either Math 128 or English.
a). Draw a Venn diagram, and label the sections with numbers.
Selecting a student at random, find the probability that:
b). the student takes Math 128, given that the student takes only one class
c). the student takes English, given that the student takes Math 128
No reallly need to answer the question, just how can I find the missing part of the ven digram ? Im so lost !
Thank you ! :)
