Of all the employees, what is the approximate relative frequency of Managers who worked more than 40 hours ?

The approximate relative frequency of Managers who worked more than 40 hours will be  .

Step-by-step explanation:

The complete question is mentioned below in the attached diagram.

From the question diagram which is attached below, it is clear that

Hence, the approximate relative frequency of managers who worked more than 40 hours will be:

Which is is equal to .

Therefore, the approximate relative frequency of Managers who worked more than 40 hours will be  .

1. 22

2. 1

3. 7

4. 18

step-by-step explanation

e2020 got it right

341

step-by-step explanation:

all you have to do is 9x31 (which equals 279) and then 20x31 (which equals 620). then you have to subtract. 620-279=341.