A man bought a book for 15rs. If twice the amount left with him is 70rs, how much money did he have?
2 answers:
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If your question looks like mine (shown in picture).Your answer would be number 4.
Hope this helps!
CTPehrson
Hope this helps!
CTPehrson
Answer:
The probability that at lest one job will be missed in 57 second is =0.819134
Step-by-step explanation:
Poisson distribution:
A discrete random variable X having the enumerable set {0,1,2,....} as the spectrum, is said to be Poisson distribution.
for x=0,1,2...
λ is the average per unit time
Given that, a job arrives at a web server with the probability 0.03.
Here λ=0.03, t=57 second.
The probability that at lest one job will be missed in 57 second is
=P(X≥1)
=1- P(X<1)
=1- P(X=0)
=0.819134