Q)
(chatquestion)...Three persons A, B and C apply for a
job of Manager in a private
company. Chances of their selection
(A, B and C) are in the ratio 1:2:4.
The probabilities that A, B and C
can introduce changes to improve
profits 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 the
appointment of C. Delhi 2016
1 Answer
...