A Bit of Maths...

There are 30 objective questions in an Economics examination paper.

Let X be the number of questions that I scored correct in the paper.
Therefore X~N(30, 0.25)

0.25 is the probability that I will get a question correct.
0.75 is the probability that I will get a question wrong.

If I magically manage to get every single question correct, the probability for that event occuring will be...
P(X=30) = ³⁰C₃₀ (0.25)³⁰ (0.75)⁰ = 0.00000000000000000086736

Let's say that I know only half of the paper. So, I estimate that I'll get 15 questions correct...
P(X=15) = ³⁰C₁₅ (0.25)¹⁵ (0.75)¹⁵ = 0.000000000012445

Then let's say that the gods frown on me, and I shockingly end up with not even a single question correct...
P(X=0) = ³⁰C₀ (0.25)⁰ (0.75)³⁰ = 0.00017858

Hence, the probability of me having no questions correct is definitely higher than me mysteriously scoring all questions correct by random choosing.

I'm so doomed in my Economics.

Mentioned in The Star!

Oh boy, this came as a sudden shock for me. I was browsing and checking my e-mail when I came upon the daily digest from my local Malaysian BookCrossers group. It appears that our band of 200+ BookCrossers have finally gotten recognition in the local press! The local chapter of BookCrossing was one of the many parts in article about Malaysian book habits that was published in The Star two days ago.

Long timers Emily, Taty, Ariel and Betty were interviewed in the article, and Zarina was caught on camera! Even I was mentioned in one paragraph for founding the group!

Meanwhile scrolling a bit downwards on that article, fellow blogger Sharon Bakar was also interviewed! It's really a fantastic article, and special thanks ought go to the journalist who penned this article. Thank you so much!

Windows Media Player 11 released... but the agony!

Just a while ago, a little Gmail web clip led me to this Wired article, which led me to the site where you can download it from, which is Microsoft.

I'm one of those who use Windows Media Player as his main media player, and I love using it. So imagine the disappointment when I downloaded the installer and upon unpacking, I see this notice:

I closed the window and dumped the installer into the Recycle Bin.

I have no choice but to continue using WMP10. I can't install WMP11 because it needs the damn validation, which is impossible because my copy of Windows is not original here!

Arngh, I hate it when things like this occur.


[Update on Nov. 1 afternoon]: Thanks to Earl-ku for providing the .exe file, but still I'm unable to install WMP11 because I don't have Service Pack 2 on my computer! I give up on it. I'm gonna switch to a Mac if I have a chance to do so.


[Sidetrack]: I noticed that Blogger's image uploading feature has gone pear shaped. I can't upload any images onto Blogger without either getting a timed-out notice or a blank white window.

Why can't you just stick to two simple buttons without resorting to Javascript, Blogger? First button to select, the other to confirm upload!


Technorati tags: Microsoft, WMP, Windows Media Player

Brian Eno - Another Day on Earth

There's a good chance that you haven't Brian Eno before, since he deals with non-mainstream music. Though, he's best known for his ambient and minimalist works. This brings me to another point. So far the only Eno albums I've heard are Another Green World (1975), Music for Airports (1978) and Another Day on Earth (2005). His last album is a bit quirky, and I admit that I've just barely scratched the surface of his album (not literally mind you).

Another Day on Earth starts off with 'This', a very cheery and uplifting song complete with Eno's vocals. A friend of mine once commented that it sounds like Depeche Mode lite. 'And Then So Clear' as well as 'Passing Over' evokes a strange futuristic image. Through vocoders, Eno's vocal's were now morphed into the android-like vocals. I'm guessing that the former song was an attempt at an andriod with a soul, trying to prove that humanity exists in his metallic casing, while the latter one has a much harsher sound, a sound of regret and judgement. In between those two songs was 'Long Way Down' and 'Going Unconcious', both are dreamy songs that tend to lurk on the edge of nightmares. Throughout this album, Eno proves his best at various times and places in this album. 'Caught Between' is no exception. Love the gentle guitar riff.

If you felt that songs 3 to 6 have a dreary, dreamy and dark atmosphere, then songs 7 to 10 have the opposite effect. With the backing of a simple guitar strumming, Eno's voice in 'How Many Worlds' is clean and not very altered, and 'Just Another Day' reprises the theme from the first track. From what I think, Eno has gone a long way since Another Green World in terms of lyric-writing. Lines which sound quite silly when sung aloud like "I'll come running to tie your shoes" are a thing of the past now. I suppose through trial and error, Eno's past experience with ambient music and his vocal works resulted in this piece of finely crafted album. Do keep note on the guitar and piano lines that appear quite a lot, and even if you strip off the lyrics I think it could still stand as a very good intrumental ambient album. Even Eno's vocals is something to ought to hear for yourself. I'm one of those who really appreciate vocalists who can really really sing their heart out.

And then there's the very last song of the album, simply titled 'Bone Bomb'. A lone woman recites a poem word by word without any emotion, most likely the emotion has already been drained away from her. You can read the lyrics here. The technique of stretching the first letter is rarely heard, but I like the effect. "B-b-b-b-bone bomb". Then at the very end, it builds up to a buzzing climax... and ends abruptly.

I was left quite puzzled at this song until I came across this article about it. According to an interview with the St. Petersburg Times, Brian Eno was reading the newspapers one day when he came across 2 seperate stories, one about a female Palestinian suicide bomber, and the other about how the bones of suicide bombers can turn into shrapnel when they blow themselves up. This was the inspiration for 'Bone Bomb'.

From now onwards, each time I hear the ending it gives me serious goosebumps. This song is a serious contrast from the rest of the album, when the rest of the songs are titled and themed around 'just another day on earth', touching words and optimistic hopes. In this depressing last song however, it clearly is the woman's last day and last moment on earth! And the fact that Eno chose to create this song from the woman's viewpoint, and for the ending not to be a *BANG* nor a *BOOM* nor a *POOF* but rather the eerie silence that one faces when death occurs, that is just disturbing, especially to someone who has thoughts about his own mortality frequently.

Review score: 4 out of 5 stars.

Technorati tags: Brian Eno, Another Day on Earth

MUET Massacre

Absolute and total massacre is the only thing I could describe my MUET (Malaysia University English Test) oral exams earlier this morning. I was Candidate B during Task A and not only did I stammer quite a lot during the oral exam, but when I hit a brick wall I just stopped talking right at the spot. Nothing came out of my mouth, and I even found myself laughing to calm myself down because I was such a bundle of nerves.

During Task B, it was just slightly better. I had more points written down in my paper, though my attention wasn't really focused on my teammates. I was struggling to come up with more points, and I believe that I had stated the conclusion too soon. I say this because since we found ourselves talking in rotation from A till D, and Candidate C opposed my conclusion just because she hasn't finished mentioning her points. I wonder how much damage hitpoints we received just because of that.

My confidence for this Speaking paper has been seriously shaken, though there's still 3 more papers remaining for MUET. And if I don't score at least a Band 5, I'll try again with next year's examination.

Technorati tags: MUET