anonymous
  • anonymous
need help !!!
Mathematics
jamiebookeater
  • jamiebookeater
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.

Get this expert

answer on brainly

SEE EXPERT ANSWER

Get your free account and access expert answers to this
and thousands of other questions

anonymous
  • anonymous
We have four boxes, each of which contains ten coloured balls: Box 1 contains 4 red balls, 5 green balls and 1 yellow ball Box 2 contains 3 red balls, 5 green balls and 2 yellow balls Box 3 contains 2 red balls, 5 green balls and 3 yellow balls Box 4 contains 1 red ball, 5 green balls and 4 yellow balls If we randomly select one ball from each box, what is the probability of selcecting exactly one red ball? If we randomly select one ball from each box, what is the probability of selcecting at one red ball?
anonymous
  • anonymous
ı think (4/10)*(3/10)*(2/10)*(1/10)
anonymous
  • anonymous
no, the answer is 0.44

Looking for something else?

Not the answer you are looking for? Search for more explanations.

More answers

anonymous
  • anonymous
but im not sure how to get that answer
anonymous
  • anonymous
ı will think wait please
anonymous
  • anonymous
we use all box isnt it?
anonymous
  • anonymous
i guess so
anonymous
  • anonymous
any ideA?
anonymous
  • anonymous
ı dont understand question very well 4 balls will red?
anonymous
  • anonymous
all the balls must be red ? 4 balls ? like red red red red ?
anonymous
  • anonymous
\[{4\over4+5+1}\times{3\over3+5+2}\times{2\over2+5+3}\times{1\over1+5+4}=?\]
anonymous
  • anonymous
no, the answer is 0.44
anonymous
  • anonymous
of course its add up to 1
anonymous
  • anonymous
no wait got
anonymous
  • anonymous
1 ball from EACH box
anonymous
  • anonymous
so, P = 1red from box1 and 3no-red + 1 red from box2 and 3 no red +...
anonymous
  • anonymous
still dont get it
anonymous
  • anonymous
Okay... what's the probability of getting a red ball from ONLY the first box? That's the product of the probability of getting a red ball from the first box and NOT getting a red ball from the other three boxes...
anonymous
  • anonymous
should I use bionomial probability?
anonymous
  • anonymous
I don't know what that is ^ (c'mon go easy on me :> ) But it seems the odds of getting a red ball from the first box is 2 out of 5 odds of NOT getting a red ball from the second box is 7 out of 10 not getting a red ball from the third : 4 out of 5 not getting a red ball from the fourth : 9 out of 10 Now just multiply these, and this'll be one of the things you add...
anonymous
  • anonymous
ı did the questions
anonymous
  • anonymous
merhaba, @honourznr What did you get? ^.^
anonymous
  • anonymous
merhaba?
anonymous
  • anonymous
(4/10*7/10*8/10*9/10)+ (3/10*6/10*8/10*9/10)+(2/10*9/10*7/10*6/10)+(1/10*8/10*7/10*6/10)= 0.436=0.44
anonymous
  • anonymous
It's like "hello" only more exotic
anonymous
  • anonymous
:)
anonymous
  • anonymous
merhaba
anonymous
  • anonymous
Well, as long as @honourznr did the arithmetic correctly... there's no reason for it to be wrong :)
anonymous
  • anonymous
On second thought, maybe you need to redo that, @honourznr
anonymous
  • anonymous
why?
anonymous
  • anonymous
Okay, it's correct.. just jumbled up in the products, but correct :D
anonymous
  • anonymous
woww asweome what about the second one ?
anonymous
  • anonymous
At least one red ball?
anonymous
  • anonymous
for example red green green yellow
anonymous
  • anonymous
ben turk
anonymous
  • anonymous
a little confusing...
anonymous
  • anonymous
also, @honourznr I did not understand that :D
anonymous
  • anonymous
so yashar806 do you understand the answer
anonymous
  • anonymous
evet
anonymous
  • anonymous
bileydim en baştan türkçe konuşıurdum:D
anonymous
  • anonymous
Nerelisiniz?
anonymous
  • anonymous
sne össye falanmı hazırlnısn
anonymous
  • anonymous
DogoTürkistan'yi biliyor musun?
anonymous
  • anonymous
evet biliyorum bnde türkiyedeyim
anonymous
  • anonymous
ancak ben peterpanı anlamadım adam merhaba dedi türk değil nerden anladı türk olduğumu:)
anonymous
  • anonymous
bilmiyorm zatan
anonymous
  • anonymous
Adınız nedir?
anonymous
  • anonymous
onur... senin
anonymous
  • anonymous
Benim adım yashar
anonymous
  • anonymous
memnun oldum yaşar :) iyiakşamlar ben gidiyorum
anonymous
  • anonymous
Doğu türkistan'da
anonymous
  • anonymous
benda qok memnun oldum onur
anonymous
  • anonymous
bana mesaj yolla konuşuruz sonra ....
anonymous
  • anonymous
tamam , iyiakshamlar
anonymous
  • anonymous
sanada

Looking for something else?

Not the answer you are looking for? Search for more explanations.