ISI 2011 SAMPLE PAPER ME-I Answer key

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Re: ISI 2011 SAMPLE PAPER ME-I Answer key

duck
Hi.. :)

Q3) Simply the expression to:
1/2 log(2)2 - 1/3 log(2)2 + 1/4 log(2)2 +....

[Read log(x)y as log of y with base x]

= 1/2 - 1/3 + 1/4 +...
= 1- log 2
[Use expression of log(1-x)]

Q4) Plot the graph of f(x)

Q9) Favourable cases = Total ways - unfavorable cases
Total ways = 6C3 * 4C2
Unfavorable cases = X & Y are included together = 5C2 * 3C1

Q14) nC2 = 91
:)
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Re: ISI 2011 SAMPLE PAPER ME-I Answer key

Tania123
In reply to this post by Amit Goyal
How do we solve q27 here? Do we have to use the formula for pooled variance?
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Re: ISI 2011 SAMPLE PAPER ME-I Answer key

Dr. Strange
I think so too. So t- distribution table will be provided during exam I guess.
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Re: ISI 2011 SAMPLE PAPER ME-I Answer key

Mike
In reply to this post by urvii
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Re: ISI 2011 SAMPLE PAPER ME-I Answer key

varnika1880
In reply to this post by Tania123
How do we solve q 30?
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Re: ISI 2011 SAMPLE PAPER ME-I Answer key

JMKeynes
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Re: ISI 2011 SAMPLE PAPER ME-I Answer key

varnika1880
Thanks a lot
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Re: ISI 2011 SAMPLE PAPER ME-I Answer key

poojagrawal9518@gmail.com
In reply to this post by Amit Goyal
can someone help me with the variance part in q.29??
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