Stats Paper Discussion

[shayree]

ok..i think i got one wrong .. btw there was this squestion of mean..the answer was 2.6 right ?
and in the last question the i.q.r was 82.87
the median was 44.something and
the percentage wala part was 13.9%
are these answers correct ?

 

[SAUD ASLAM]

ok..i think i got one wrong .. btw there was this squestion of mean..the answer was 2.6 right ?
and in the last question the i.q.r was 82.87
the median was 44.something and
the percentage wala part was 13.9%
are these answers correct ?

Yeah all right

 

[shayree]

kool..thanx man..bas ab probability wala sahi hojaye.
A* INSHALLAH.

 

[SAUD ASLAM]

kool..thanx man..bas ab probability wala sahi hojaye.
A* INSHALLAH.

P 1 mein kitne loose ho rahe hai?

 

[shayree]

dunno..if that mean and S.D wala question sahi hogya to 5-6 marks maximum..bt agr nai hoa to masla hoga..u ?

 

[SAUD ASLAM]

maina prob wala attempt kia tha. aur us mein 5 marks ka galat kar dia aur bhi 5 -7 marks kate gey

 

[ammad21]

what were u Q3 and Q1

 

[Muhammad Talha]

what were u Q3 and Q1

Which paper??

 

[adnanj]

ok...and what was your answer to q.2 of this paper..no one seems to have understood this question and just guessed the answers.

for age in complete years.. the limit was 60 -69
for mass to nearest gram it was 59.5 - 69.4
for cars it was 60 -69

 

[vishal kumar]

yar for cars i wrote 60 - under 70

for nearest gram it was 59.5- under 70.5

for ages i wrote 60-70

 

[adnanj]

yar for cars i wrote 60 - under 70

for nearest gram it was 59.5- under 70.5

for ages i wrote 60-70

u cannot write the word UNDER at least.. u need to give the limits...
and if u wrote 70 for ages then its wrong b/c if 70 would come in this class what abt the other class which has 70-under80???

 

[shayree]

when is the result ?

 

[shayree]

what were u Q3 and Q1

q.1 part 1a was P(A or B) = P(A) + p(B)
b was P (C and D) = P(C) x P(D)
part 2a was non mutually exclusive as P(A and B) not equal to 0
b was non independent..i forgot the reason
and i dont remember q.3.

 

[SAUD ASLAM]

I think Qs three was of Bar charts or of scaled marks

 

[vishal]

RESULT IZ ON 24TH OF JANUARY..............................

 

[Saad Qadir]

For bar chart we had to make Sub divided component barr chart not percentage bar chart..=D

 

[fahadzaidi12]

what were ur answers 4 interquartile range I GOT 31 USING 99??

Yar mine was 30 i think

 

[fahadzaidi12]

guyz wat was the answer for q4 i guess which had a
mean of 2.5 n v had to find another mean

 

[fahadzaidi12]

guyz wat was the answer for q4 i guess which had a
mean of 2.5 n v had to find another mean

 

[SAUD ASLAM]

For bar chart we had to make Sub divided component barr chart not percentage bar chart..=D

Percentage sectional(sub divided) bar chart na?