A survey of 800 school employees yielded the following information: 430 were instructors, 589 were full-time faculty, and 340 of

Question

4 years ago

8

the instructors were full-time faculty. How many school employees were full-time faculty but were not instructors

1 answer:

Pie · Answer 1 · 2022-01-11T20:03:30+03:00

Answer:

Step-by-step explanation:

let n(U) be the total number of school employees = 800

Let n(I) be amount of instructors = 430

Let (F) be full-time faculty = 589

Let n(InF) be the instructors who were full-time faculty = 340

The number of employees who were full-time faculty but were not instructors is expressed as:

n(FnI') = n(F) - n(InF)

n(FnI') = 589 - 340

n(FnI') = 249

<em>Hence the number of school employees who were full-time faculty but were not instructors are 249</em>