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Mathematics 15 Online
OpenStudy (anonymous):

Select an example of a real-world situation that this table of trials-and-probability might represent. spins of a roulette that fall on red, when the roulette has ten divisions, four of which are red throws of a two-sided coin that produce heads throws of dice that turn up four dots drawing any of the four aces from a full deck of cards TABLE: https://courseplayer.avalearning.com/NeutralLMS/coursefiles/Questions/823119/Law%20of%20Large%20Nums.png

OpenStudy (anonymous):

i don't think i can really tell you a answer for sure probability is one of my weakest points in math :(

OpenStudy (dan815):

there are 4 reds out of 10 total soo chance of red?

OpenStudy (anonymous):

@dan815 prob knows he smarter then me XD

OpenStudy (dan815):

hobbs xD this isnt really probability lol

OpenStudy (anonymous):

then idk what it is :(

OpenStudy (dan815):

i mean it is probability but like so basic, that it doesnt seem like it

OpenStudy (dan815):

its just writing fractions

OpenStudy (dan815):

4 red out of total 10=4/10

OpenStudy (dan815):

1 side out of 2 sides of a coin = 1/2

OpenStudy (anonymous):

yea that what i thought but i think that i was over thinking it

OpenStudy (dan815):

the number 4 on dice = ? can you do this one there are 6 sides on a dice and you only want 4

OpenStudy (anonymous):

i know that but those are the answers to the question

OpenStudy (dan815):

well u tell me >_>

OpenStudy (anonymous):

I was think D but i am not to sure

OpenStudy (dan815):

oh actually hang on

OpenStudy (dan815):

its not going to 0 its going towards 0,4

OpenStudy (dan815):

which one of these probability = 0.4?

OpenStudy (anonymous):

how come, i thought if u were to flip a coin once it would be 1/2 but then trying to get that a second time would be 1/4 chance right?

OpenStudy (dan815):

the avg, is that blue line it says its going towards 0.4 as you do more and more trials

OpenStudy (dan815):

which theoretical probability here has 0.4?

OpenStudy (anonymous):

what about roulette

OpenStudy (dan815):

xD

OpenStudy (dan815):

mikebekyan could you tell me what the probability of landing on red is from the roulette

OpenStudy (anonymous):

oh!!!!! 1 second

OpenStudy (anonymous):

btw, roulette is bad.

OpenStudy (dan815):

lmao

OpenStudy (anonymous):

rather play blackjack than roulette

OpenStudy (anonymous):

lol chris

OpenStudy (anonymous):

if u want to go to the casino

OpenStudy (anonymous):

haha

OpenStudy (anonymous):

who has time these days when you have open study

OpenStudy (dan815):

have u seen that movie 21

OpenStudy (anonymous):

yea great movie!

OpenStudy (dan815):

piece of shiet movie

OpenStudy (dan815):

HAHAHAHAHAHahaha

OpenStudy (anonymous):

hahaha.

OpenStudy (dan815):

no it was good!

OpenStudy (anonymous):

@dan815 do you know nuff of riemann sums to explain it to me :)

OpenStudy (dan815):

i think i watched too many movies with math in them

OpenStudy (anonymous):

is it A?? it's 0.4 isnt it?

OpenStudy (dan815):

hobbs reimann sums is the beginning of integration

OpenStudy (dan815):

it is one of the methods of estimating the area under a function for a graph

OpenStudy (anonymous):

lol is that what u call the beginning of integration.

OpenStudy (anonymous):

isn't it just upper and lower rectangles?

OpenStudy (anonymous):

so its for definite intergration?

OpenStudy (dan815):

yeah reiman sum as the n--> goes towards infinity = integral

OpenStudy (anonymous):

yeayea. we never called it reimann sums

OpenStudy (dan815):

ill give u a good video, let her solve this qusetion

OpenStudy (anonymous):

i got the fraction as 4/10 and i get 40% or 0.4 on the graph

OpenStudy (anonymous):

yea looks like A is good

OpenStudy (dan815):

http://www.youtube.com/watch?v=fGadFIxbHaE

OpenStudy (dan815):

or watch some khan academy videos on reimann sum, theres tons of random videos on them on youtube

OpenStudy (anonymous):

THANKS EVERYONE IT WAS CORRECT!!!

OpenStudy (anonymous):

:)

OpenStudy (anonymous):

WOOOOOOOO

OpenStudy (anonymous):

time to hit up the casino since we got something right?

OpenStudy (dan815):

time to hit the club

OpenStudy (dan815):

throw ur books in the air

OpenStudy (anonymous):

its 1pm...

OpenStudy (anonymous):

im about to do that thursday when i finish exams! WOOO

OpenStudy (dan815):

haha

OpenStudy (anonymous):

im about to go tho my first year of college this fall

OpenStudy (anonymous):

college u mean university?

OpenStudy (dan815):

americans call college and university college right

OpenStudy (anonymous):

my local state college :(

OpenStudy (anonymous):

i don't get why u call it college.

OpenStudy (anonymous):

THANK YOU EVERYONE FOR YOUR TIME IT MEANS A LOT TO ME!

OpenStudy (anonymous):

just medal me and all is gd. ;)

OpenStudy (dan815):

me too MY TIME MEANS A LOT TO ME TOO

OpenStudy (dan815):

NOOOoo

OpenStudy (anonymous):

suk shiet dan

OpenStudy (anonymous):

college is like a pre-university

OpenStudy (anonymous):

thats highschool?

OpenStudy (dan815):

ohh

OpenStudy (dan815):

do you go to college after grade 10 ?

OpenStudy (anonymous):

i went to a college? but we call it highschool

OpenStudy (anonymous):

year 8 is college/highschool

OpenStudy (dan815):

lol

OpenStudy (anonymous):

atfer grade 12 you can go to a college or a university based on your grade im going to college first because its cheaper

OpenStudy (dan815):

i was watching something about this on youtube

OpenStudy (dan815):

some kid 11 years old finished college, and was headed off to harvard

OpenStudy (anonymous):

da faq?

OpenStudy (anonymous):

where you guys from?

OpenStudy (dan815):

cananada

OpenStudy (anonymous):

i was offered a place in harvard. my friend went but i didn't want to leave my family. thats fawked. but he went cause he was hell good at rowing

OpenStudy (anonymous):

i live in australia

OpenStudy (anonymous):

WHERE WE AREN'T CORRUPT

OpenStudy (dan815):

are you serious!

OpenStudy (dan815):

ur JOKING RIGHT!

OpenStudy (anonymous):

sorry i can't chat i am gonna finish up my math

OpenStudy (anonymous):

lol no? i had one at monash uni as well in melbourne but just went to adealide uni

OpenStudy (anonymous):

lol only university i know in Canada is university of british columbia okanagaan

OpenStudy (dan815):

who in their right mind would not go to harvard

OpenStudy (anonymous):

not my best subject, as u can tell

OpenStudy (anonymous):

nono, i was going to do medicine, but then i dropped out. wanted to do enginering

OpenStudy (dan815):

unless you have the insider info on nazi fasicm land of america

OpenStudy (anonymous):

i don't want to move right now. that would be weird

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