QUESTION ONE
The following is the number of first year students who selected the three mathematics units for trimester one;
Unit Number of students
Calculus only 20
Calculus but not Statistics 22
Calculus and Real analysis 42
Calculus 68
Statistics and Real Analysis 48
Real Analysis 74
If the total number of students is 100. Determine the number of students taking;
a) Statistics
b) Statistics and Real Analysis but not Calculus
c) Real Analysis only
d) Real analysis but not statistics