Stats Paper Discussion

[Hadi]

Interquartile mein 88 he karna tha as far as i think
Baki question 6 was tough, 5 was ok. Question 10 was veryyy confusing
Fingers crossed for this one! all depends on the percentile

 

[Saad Qadir]

Yea 88 mein se hi value nikalni thi...1st quartile was 22th value
And 3rd quratile was 66th value

 

[saad155]

Qs 5 was DasHHHHHHHHHH
who did Qs of Probabilty one?

i did
i think it was very easy
not at all like the typical probability o level question u wud expect

 

[adnanj]

i think 99 should be taken... as the question suggested that it didnot affect and then asked to find the interquartile range which surely means that 99 has to be taken..

 

[adnanj]

saud aslam...
i don't remember the answers of probablity question..

 

[adnanj]

what grades r u people expecting?

 

[abdulwahabzia]

i think it was suppose to be(99 +1)divided by 2

 

[Junaid456]

What's the answer to this question:

there were grouped freqnecies.
about a man, who drove 300 days. the vlaues are for km travelled.
below 10.
10 - 20
20 - 30
30 - 40
40 - 60
60 and above.
Chose an upper class and lower class boundry for the first and last group. Giving reasons.

 

[Saad Qadir]

I did not attempt dis question...
And dude there was no way u cud have done 99+1 so dat is wrong...

 

[Junaid456]

Anyone? :/

 

[SAUD ASLAM]

i think 99 should be taken... as the question suggested that it didnot affect and then asked to find the interquartile range which surely means that 99 has to be taken..

So what was ur answer?

 

[SAUD ASLAM]

Saad and Hadi what was ur answer ot that interquartile one?

I find this Paper the toughest one from 2001 onward.Hope that Paper2 :? buth acha hoo

 

[fahadzaidi12]

What's the answer to this question:

there were grouped freqnecies.
about a man, who drove 300 days. the vlaues are for km travelled.
below 10.
10 - 20
20 - 30
30 - 40
40 - 60
60 and above.
Chose an upper class and lower class boundry for the first and last group. Giving reasons.


Yaar i attempted this question so wat was ur answers of both of then my mid point of 0 -10 was 5
60 and above i dont remember wat was yours..........AND SAUD ASLAM DID U TAKE 88 or 99 .....

 

[SAUD ASLAM]

I tOOk 88

 

[Saad Qadir]

i even took 88 but exact values yaad nai
Bas ye yaad hai 66th value -22 nd value

 

[fahadzaidi12]

yar i took 99 but i think its wrong .....i calculated both 88 n 99 the answers were different but i stayed with 99

I M WRONG

 

[likosp]

i did probability one. what abt pridected grade question

Tell me the answer of last part.or if possible all answers

the first part of probability was (h) th tth ttt
2)1/2 1/4 1/6 1/6
3)then that zaheer and jack one 5 times was the most the game cud go on
4)cant rem...
5cant rem...
6)zzzj,zzjz,zjzz,jzzz
7)i thnk i got it wrng not enugh tym sorry

 

[likosp]

yar i took 99 but i think its wrong .....i calculated both 88 n 99 the answers were different but i stayed with 99

I M WRONG

Dude ur right qstn mai likha tha to find THIS int.quar.range which means to find the one that they had mentioned in the above a part

 

[likosp]

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

 

[vishal kumar]

yar in question 10 what did we have to do in the part that asked to find the mean and standard deviation of the travelling expenses after finding the mean and standard deviation of the values of X ??