Question

At one university, it is observed that 76% of its students are pursuing undergrade degrees and 33% of its students are working a full-time job. They know that 18% of their undergraduate students also work a full-time job. Use the Inclusion-Exclusion principle to determine how many of their students are undergraduate students or are working a full-time job.Question 50 options:a) None of themb) 76%c) 91%d) 33%

Answer 1

Given:

Pursuing Undergrade degree = 76%

Full time job = 33%

Pursing undergrade and Full time job = 18%

Find-:

How many of their students are undergraduate students or are working a full-time job.

Explanation-:

The Pursing undergrade degree =76%

Full time job = 33%

Here some comoon student for both program

then

`\begin{gathered} \text{ Total student }=76\%+33\%-18\% \\ \\ \text{ Total student }=109\%-18\% \\ \\ \text{ Total student }=91\% \end{gathered}`

So, the answer is 91%