Question

HEEEEELPPPPP PLEASEEEEEE The table describes the types of job openings available in a company.

What is the probability that experience is needed for a randomly selected job opening, given that it is for part-time work?



Write the probability as a percent. Round to the nearest tenth if needed.

Answer 1

For all positions: 24% for part time that needs experience

8% full time needs experience

32% part time need experience

36% full time no experience needed

kinda need a little bit more details for statistics.

Answer 2

Answer: 42.9%

Explanation:

From the given table , the number of part-time jobs =6+8 = 14

Total jobs = 6+8+9+2=25

Let A be the event of selecting a part time job , then

`P(A)=(14)/(25)`

Let B be the event of selecting a job where experience is needed.

The number of part time job openings where experience is needed =
`A\cap B=6`

Then,
`P(A\cap B)=(6)/(25)`

Now, the probability that experience is needed for a randomly selected job opening, given that it is for part-time work is given by :-

`P(B|A)=(P(A\cap B))/(P(A))\\\\=((6)/(25))/((14)/(25))\\\\\\=(6)/(14)=0.428571428571`

In percent,
`P(B|A)=0.428571428571*100=42.8571428571\%\approx42.9\%`