3 persons AB and C have applied for a job in a private company. the chance of their selection is in the ratio of 1:2:4. the probability that A, B and C can introduce changes to improve the profit of the company are 0.8,0.5 and 0.3 respectively. if the change does not take place find the probability that it is due to appointment of C
Mathbot Says...
I wasn't able to parse your question, but the HE.NET team is hard at work making me smarter.