Expected cutoff for dse ??

[abcde]

 n please share ques with answers which u remember !!

[abcde]

Till now I'm able to find answer of only one ques n that of probability :
Editor gets two letters and postman follows ladies first policy.
Its answer is 1/3

[B]

answer to this will be 1/2. the quesn was that given he has a ladies first policy, what is P(Second letter delivered to a female):If he delivers to ladies first then there will be 2 cases: FM, FF. So the given probability is 1/2

[Akshay Jain]

i also think dat the answer is 1/2

[B]

Hey did anyone of you attempt that voting question?

[shanks]

Answer will be 1/3 only. It is a question of Bayes theorum

[B]

Can you please explain the working? Because it appeared to me a question from conditional probability.

[coolgal]

I think there wil b one more case i.e. MM...as both the letters can b from males only..

[anon_econ]

Can someone write the question?

[Priya]

MM can't be there because already it is said that first letter is by a female

[coolgal]

As far as i remember...the question was...IF there is a letter from a female, then we will consider that first...but there is a posibility dat both d leters r from males...m just telling what I thought...maybe m wrong... :( :(

[B]

A letter can be delivered to a male or a female employee. However, the postman has a ladies first policy. so what is the probability that the second letter is delivered to a female employee?

[B]

If MM is the case then how do you give the second letter to a female? MF can't be a case. A second letter can be given to a female only when the first letter is also given to a female. which means that the cases would only be FM and FF.

[AK]

I agree with B.. even by Bayes Theorem, the answer is 1/2..

[Akshay Jain]

there will b only two cases in which female letter is deliverd P(FF)-1/4 nd P(FM)-1/4.....the event MF vil nt b considered bcoz female lettr vl b delivrd 1st....

[abcde]

there are 4 possibilities for your two letters: MM, MF, FM and FF. However, since the mailman delivers a female one first no matter what, the only three possibilities are actually MF, FM and FF. Of these, the other letter is from a male in 2 out of the three cases. Thus the answer is 1/3.

[Akshay Jain]

wats the ans of the regression ques.....logX = A + BlogP....wat will be the effect on regression coefficients when all P's are divided by 1000...???

[abcde]

hey do u know when the results r coming out ??

[Akshay Jain]

[Rizwan]

Alpha will be affected not beta