Question

Q.3. In a multinational company, 30% of the employees are from CHINA,35% are from INDIA,20% are from Malaysia and 15% are from JAPAN. The percentage of employees from these regions, who are comfortable in communicating in English are 20%, 90%,60% and 70% respectively. An employee is selected at random
(i). What is the probability that the employee is comfortable in communicating in English?
(ii) The recruitment team wants to know the inputs from you based on this data, so that they can prioritize the next recruitment cycle to select people who are comfortable in communication in English.

Answer 1

Given : In a multinational company, 30% of the employees are from CHINA,35% are from INDIA,20% are from Malaysia and 15% are from JAPAN. The percentage of employees from these regions, who are comfortable in communicating in English are 20%, 90%,60% and 70% respectively.

To find : . What is the probability that the employee is comfortable in communicating in English

Solution:

employees from China  = 30 % = 0.3

comfortable in communicating in English = 20% = 0.2

comfortable in communicating in English  from China =  0.3*0.2 = 0.06

employees from India  = 35 % = 0.35

comfortable in communicating in English = 90% = 0.9

comfortable in communicating in English  from India  =  0.35*0.9 = 0.315

employees from  Malaysia  = 20 % = 0.2

comfortable in communicating in English = 60% = 0.6

comfortable in communicating in English  from  Malaysia =  0.2*0.6 = 0.12

employees from JAPAN  = 15 % = 0.15

comfortable in communicating in English = 70% = 0.7

comfortable in communicating in English  from JAPAN =  0.15*0.7 = 0.105

probability that the employee is comfortable in communicating in English

= 0.06 + 0.315 + 0.12 + 0.105

= 0.6

They Should prioritize to hire Indian First  to select people who are comfortable in communication in English.

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