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/sci/ - Science & Math

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7178671 No.7178671 [Reply] [Original]

The probability of dubz is 1 in 11, not 1 in 10

You're mind is now blown

>> No.7178673

>probability
More like it is 50%. You either get dubs or you don't.

>> No.7178679

>>7178673
Well meme'd

>> No.7178682

Why?

>> No.7178685

it's actually 10/99

>> No.7178688

10/99
00 come directly after 99

>> No.7178692

>>7178688
this

>> No.7178699

>>7178688
Nice dubs. You're wrong though.

>> No.7178702

>>7178699
Nice dubs. You're wrong though.

>> No.7178708

>10 posts
>2 sets of dubs
Empirical data indicates the probability of obtaining dubs is 1/5.

>> No.7178709

Check these Quints

>> No.7178714

>>7178688
Dubs are 00, 11, 22, 33,44, 55, 66, 77, 88, 99.
All possibilities are: 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99.
As we can see by counting, the possibility is 10/100. QED.

>> No.7178717
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7178717

>>7178717

>> No.7178719

>>7178717
Congratz. Now in the next post predict your post number after that post.

>>7178718

>> No.7178767

>>7178671
Check em

>> No.7178779

>>7178714
which can be simplified to 1/10

>> No.7178782

>>7178717
kek

btw checkem

>> No.7178789

Dubs

>> No.7178800
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7178800

>>7178688
noice

>> No.7178806

11/100
Now you're retarded.

>> No.7178809

>>7178800
Checked.

>> No.7178813

>>7178806
1/11 = 11/100 you fucking retard

>> No.7178816

>>7178800
dub dub nice

>> No.7178900

>>7178673
kek

>> No.7178917

>>7178813
most obvious bait in this thread. 0/10

>> No.7178923

>>7178917
0/10 = 0 not 1/11

>> No.7178928

>>7177777

>> No.7178964

It's called dubbles because i'ts twice as likely to get.

>> No.7179305

>>7178714

This is the correct answer. You can also calculate the probability by accepting that the 10s digit will be arbitrary (call it i, between 0 and 9). To get dubs, the ones digit must match i. So the chance of matching is 1/10, and since i is arbitrary, the chance of getting dubs is 1/10.

>> No.7179312

>>7178714
QED means that the proof is up to the viewer.

And so inapplicable wherein your autistic ass actually hammered out the numbers from zero to 99.

>> No.7179314

>>7178800

i like trains

>> No.7179317

>>7178671
lets do a little experiment, shall we
Number of Dubs ITT = 4
Number of Posts ITT = 30
therefore the probability of getting dubs = 4/30 = 2/15

>> No.7179320
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7179320

>dubs

Wow, it's fucking nothing.

>> No.7179344

DUBS THRED XXDDDD
100% retarded.

>> No.7179538

>>7178708
>10 posts sample
are you in psychology or something

>> No.7179544

>>7179317
>What is the law of large numbers

Check 'em.

>> No.7179605

>>7179312
QED actually means "that which was to be demonstrated."

>>7179544
Checked

>> No.7179609

>>7179344
kek'd
check'd

>> No.7179728

>>7179538
sample size only needs to be large enough that it has enough power to demonstrate an effect. the ideal sample size is the smallest number n with sufficient power for the given effect size.

unless you're prepared to calculate the power required for a given effect, you have no way of knowing whether the sample size is inappropriate.

>> No.7181081

>>7178714
You dun goofed.

00 11 22 33 44 etc...

Notice how they increase in gaps of 11?

The chance of dubz is 1/11

>> No.7181111

>>7178702
nice meem

>> No.7181116

but can /sci/ CHECKEM???

>> No.7181293

>>7178671
But that's wrong.

On a board like /po/, getting dubs is just a matter of choice.

Dubs aren't random. The probability is far too situational to analyze this way.

>> No.7181364
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7181364

>>7181111
checked my nigga

>> No.7181366
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7181366

>>7181111
FUCK YEAH SCIENCE

>> No.7181379

>>7181081
... 99 00

(11*9+1)/10 = 1/10

>> No.7181396

>>7181366
>>7181111
Ebik

>> No.7183187

>>7178671
in range 00-99 you have 00 11 22 33 44 55 66 77 88 99
so 1/10 idiot

>> No.7183189

no it's -1/12

>> No.7183210

>>7183189
mathematicians dont want you to learn this secret to analytic continuity!
click to learn 10 ways in which mathematicians have tricked you

>> No.7183212

>>7178685
00 included or not?
if it is its 1/10
if its not than its 1/11

>> No.7183216

Posting in a legendary bread

>> No.7183217

It's barnetts identity/10

>> No.7183222

>>7183212
why the FUCK would it not be included

>> No.7183233

>>7179312
>your autistic ass actually hammered out the numbers from zero to 99.
http://lmgtfy.com/?q=Numbers+0+to+99&l=1

>> No.7183246

>>7183222
>>7183233
Dubz everywhere

>> No.7184147

>>7179728
but are you in psychology?

>> No.7184155

>>7178779
no.

>> No.7184168

This is my first time coming to this board, and I can see it's as cancerous as the others.

>> No.7184410

>>7184168
This is one of the worst boards.