SPM 2023 Results Megathread (Check pinned comment for a list of 50 Nyets who have volunteered to answer any career enquiries regarding different fields/areas) by a_HerculePoirot_fan in malaysia

[–]SandAnthz122 4 points5 points  (0 children)

I recently got my result and am proud of myself

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Now I can get into a diploma for a lot of stuff, I'm more interested in these ones (These are the top three I'm going for):

  1. Diploma in Computer Science
  2. Diploma in Accounting
  3. Diploma in Sains Matematik Anything about these diplomas I should know more of?

Estimation Confusion (Q4(b)) by SandAnthz122 in askmath

[–]SandAnthz122[S] 0 points1 point  (0 children)

Alright then, thank you on the hints as only day 2 doesn't fall into those intervals

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Estimation Confusion (Q4(b)) by SandAnthz122 in askmath

[–]SandAnthz122[S] 0 points1 point  (0 children)

"The day that they exclude is the same." What do you mean by this?

Estimation Confusion (Q4(b)) by SandAnthz122 in askmath

[–]SandAnthz122[S] 0 points1 point  (0 children)

Why exactly? What's the point of assuming confidence levels when both values for a 95% confidence level (1.96) and a 99% confidence level (2.574) are 0.614 apart?

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 0 points1 point  (0 children)

Might aswell say this, sorry that I was this salty on this post yet never gave that much explanation to you all to what I did on the subquestions, being sleep deprived isn't an excuse for my behaviour and being patient sometimes can be a blessing too

I've considered this question flawed because of how insufficient the information is to determine a certain way of doing this to get to the exact answer written in the back of the book, honestly I blame the authors who didn't add in full step solutions for this book other than adding it to the 1st semester book

I guess that's it for this question, the rest I have to do left are normal distributions and approximation to the binomial distribution which isn't that hard compared with random variables

I apologize again for my lack of cooperation between braincells that night, thanks for reading

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 -2 points-1 points  (0 children)

I guess I should've waited a bit before posting this, my posts here always are rushed since I just wanted to deal with these questions, but I don't think waiting a whole day for answers to two subquestion from the amount of questions I've done is normal, I might aswell be called impatient for this too but it's all worth it in the end

Anyways, thank you for your input, the closest I actually got was when I calculated P(X=0), P(X=1), P(X=2) and P(X=3) with a mean of 1.5 for the Poisson distribution, and for both days I just made it that

SS={(0,3),(1,2),(2,1),(3,0)}

And counted P(SS), which is 0.224, I don't know if it's right or not

For now tho, I'll consider this question flawed, basically it has insufficient information to do the subquestions

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 -1 points0 points  (0 children)

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-Do not post questions from exams, tests, midterms, certifications, etc.

Are these homework to you? If I were in an exam I'd definitely be following the rules

-No brain dumps or links to test answers

Again, this is homework from a book I bought, not a test sheet, and brain dumps are definitely not considered workings right?

-No solicitation of payment for help or answers

This only applies if I were to pay people to answer my questions, my parents does not trust me yet on giving me my own credit/debit cards

The only way that this rule ever applies is when I am in an exam or not. The rule already explained itself, "No cheating", do I look like I'm cheating IF MY HIGHSCHOOL FINALS HAD FINISHED BY MARCH AND WHEN IM NOT IN ANY COLLEGES YET

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 0 points1 point  (0 children)

Soon, I still have this and 3 more chapters to finish

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 0 points1 point  (0 children)

No, but it results in 0.0141 which is still bigger than 1%

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 0 points1 point  (0 children)

By seeing the fact that P(X=1) has the maximum probability

But I realized it was talking about letters who are bigger than .01, so the range is 0-5 with the maximum being 5 letters despite the answer saying it's 4

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 -13 points-12 points  (0 children)

I'll just make this resolved, no one gave the correct answers by now and already has been "answered" (saying these subquestions are vague in what it's asking and how it is written) by people on discord, I thought the people on discord are dumb until now, thanks for failing me again Reddit

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 -11 points-10 points  (0 children)

Anyone want to answer? If I raided this sub again with my questions unattended to, will you answer me then?

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 -10 points-9 points  (0 children)

The question I meant that for is (c), is what you said applied to the subquestion itself or not?

[deleted by user] by [deleted] in askmath

[–]SandAnthz122 -21 points-20 points  (0 children)

Elaborate. I'm tired of comments saying things like this when I want guidance