# IAL Statistics 3- 12 October 2020 (Exam Discussion)

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#1
Hi, anyone else will take the exam here?
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1 month ago
#2
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#3
(Original post by Fasih178)
I think it is fine so far but still a little nervous....
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#4
(Original post by Fasih178)
How are you feel about the exam today?
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#5
Anyone else did the s3 paper today?
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1 month ago
#6
Me!! Do you remember the second part of the question with possion distribution and central limit theorem?
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1 month ago
#7
(Original post by Asdjoy11)
Me!! Do you remember the second part of the question with possion distribution and central limit theorem?
By the way, do we need to use continuity correction in this paper?
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#8
(Original post by Asdjoy11)
By the way, do we need to use continuity correction in this paper?
I think no.
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#9
(Original post by Asdjoy11)
Me!! Do you remember the second part of the question with possion distribution and central limit theorem?
I rmb that I got a rather weird answer😅
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#10
(Original post by Asdjoy11)
By the way, do we need to use continuity correction in this paper?
I just realized maybe yes for the question 2? I think I probably did wrong answer
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1 month ago
#11
(Original post by shanesha)
I just realized maybe yes for the question 2? I think I probably did wrong answer
Really??? Is it the chi square one with contingency table?
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#12
(Original post by Asdjoy11)
Really??? Is it the chi square one with contingency table?
Sorry, I mean the second question of the Poisson distribution one which you mentioned
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1 month ago
#13
(Original post by shanesha)
Sorry, I mean the second question of the Poisson distribution one which you mentioned
Oh, I can’t remember the question, can you describe a bit? Are we trying to calculate the z value, if it is, I got very weird answer too. It is quite far from the critical value.
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#14
(Original post by Asdjoy11)
Oh, I can’t remember the question, can you describe a bit? Are we trying to calculate the z value, if it is, I got very weird answer too. It is quite far from the critical value.
Yes, I got 0.5, how about u
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1 month ago
#15
(Original post by shanesha)
Yes, I got 0.5, how about u
me too！
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#16
(Original post by Asdjoy11)
me too！
So how do u find about the paper? I think the answers for some questions are really weird to make me think I am wrong🙈

Do u still rmb the answer for the spearman coefficient? I got the number which is exact the same as the critical number😅
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1 month ago
#17
(Original post by shanesha)
So how do u find about the paper? I think the answers for some questions are really weird to make me think I am wrong🙈

Do u still rmb the answer for the spearman coefficient? I got the number which is exact the same as the critical number😅
I think it’s quite weird too. For the spearman coefficient one, I can’t remember the exact value, but it’s not equal the critical value.
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#18
(Original post by Asdjoy11)
I think it’s quite weird too. For the spearman coefficient one, I can’t remember the exact value, but it’s not equal the critical value.
Ohhh maybe I got the wrong value
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#19
(Original post by Asdjoy11)
I think it’s quite weird too. For the spearman coefficient one, I can’t remember the exact value, but it’s not equal the critical value.
Btw, will u take the s2 exam tomorrow?
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1 month ago
#20
(Original post by shanesha)
Btw, will u take the s2 exam tomorrow?
Yes, m2 fp3 as well.
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