Question

In: Advanced Math

Infosys has to decide how many candidates are to be given Offer letters after Campus Interviews...

Infosys has to decide how many candidates are to be given Offer letters
after Campus Interviews scheduled to be conducted in August/Sept 2020.
The current strength of IT Engineers is 45000.
Targetted srength by April 2021 is 50000
Number of Engineers who may resign in the coming 6 months is
estimated to be 6000 with a std.Devn of 1000
Past years Experience shows,only 60 % ( with a std.devn of 12 % )of those
getting offer letter join the company.
If offer lettrs are given to 14000 candidates,what is the expected srength
in April.
What is the probability that the strngth is less tha 45000.
What is the probability that the strngth is more than 50000
What are the corresponding figures if offer letters are given to 17000

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