Probability question 2

A company compiled information about the gender and working status of its 420 employees, as shown below:

Male  – 210 Fulltime – 40 Part-time  –  250 Total

Female – 90 Fulltime – 80 Part-time – 170 Total

300 Fulltime, 120 Part-time, 420 total

(Report the answers as fractions or as decimal values rounded to the nearest hundredth)

Find the probability that a randomly selected employee is:

(a)    A female full time employee   – Answer: ____

(b)   A female employee or a full-time employee  – Answer:  ___

(c)    Female, given that the employee is full-time  – Answer:  ___