(1:5 I run mum: 1qu 3.1 Forty workers in a large ofce can be classied as follows: Clerical If a worker is selected at random from ofce, what is the probability that: REGENT BUSINESS SCHOOL (RB-S) July 2021 14 BACHELOR OF COMMERCE IN SUPPLY CHAIN MANAGEMENT YEAR 1 ACADEMIC AND ASSESSMENT CALENDAR - DISTANCE 3.1.1 If a worker is selected at random from ofce. what is the probability that he will be in the administrative grade? {3) 3.1.2 If the worker selected is female. what is the probability that she will be in the administrative grade? (3) 3.1.3 If the worker selected ls male. what Is the probability that he will be in the administrative grade? (4) 3.1.4 If the worker selected is in the administrative grade. what is the probability of the worker being male? (4)