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Wall for Habibkhan
hie..please help me with this one.please read my doubts in comments and then clear them.
Nov 29, 2016 by Akriti sood

can you pls help me with?
with option 1,prob is 1/5.
what if person chooses option 2 and then switches ,i think then in this scenario,prob will be 1/4 ..
Nov 28, 2016 by Akriti sood

in 'c' part of this question,can you explain how is the probability 2/3 as
 it is asking for probability that prize is behind door 1 given that monty has chosen door 2. and you have chosen door 3.

Now,as monty has chosen door 2,definitly it is not the door with the prize,prize can be only in door 1 or door 3,so should'nt it be 1/2??

pleae correct me.

Nov 25, 2016 by Akriti sood  
The width of the slot of a duralumin is (in inches) normally distributed with μ=0.900 and σ=0.0030. The specification limits were given as 9000±0.0050.
What % of forgings will be defective?

can you please explain with the solution?
Nov 25, 2016 by Akriti sood  
Nov 20, 2016 by Shashank Gupta  
Nov 20, 2016 by target2017  
can you verify my answer please?
Nov 16, 2016 by Nithish  
Nov 15, 2016 by thor  
Nov 11, 2016 by Amit Pal  
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