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yashar806
 one year ago
Best ResponseYou've already chosen the best response.1We 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?

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2ı think (4/10)*(3/10)*(2/10)*(1/10)

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1no, the answer is 0.44

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1but im not sure how to get that answer

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2ı will think wait please

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2we use all box isnt it?

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2ı dont understand question very well 4 balls will red?

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2all the balls must be red ? 4 balls ? like red red red red ?

electrokid
 one year ago
Best ResponseYou've already chosen the best response.0\[{4\over4+5+1}\times{3\over3+5+2}\times{2\over2+5+3}\times{1\over1+5+4}=?\]

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1no, the answer is 0.44

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1of course its add up to 1

electrokid
 one year ago
Best ResponseYou've already chosen the best response.01 ball from EACH box

electrokid
 one year ago
Best ResponseYou've already chosen the best response.0so, P = 1red from box1 and 3nored + 1 red from box2 and 3 no red +...

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1Okay... 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...

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1should I use bionomial probability?

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1I 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...

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1merhaba, @honourznr What did you get? ^.^

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2(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

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1It's like "hello" only more exotic

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1Well, as long as @honourznr did the arithmetic correctly... there's no reason for it to be wrong :)

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1On second thought, maybe you need to redo that, @honourznr

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1Okay, it's correct.. just jumbled up in the products, but correct :D

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1woww asweome what about the second one ?

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1At least one red ball?

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2for example red green green yellow

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1a little confusing...

PeterPan
 one year ago
Best ResponseYou've already chosen the best response.1also, @honourznr I did not understand that :D

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2so yashar806 do you understand the answer

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2bileydim en baştan türkçe konuşıurdum:D

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2sne össye falanmı hazırlnısn

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1DogoTürkistan'yi biliyor musun?

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2evet biliyorum bnde türkiyedeyim

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2ancak ben peterpanı anlamadım adam merhaba dedi türk değil nerden anladı türk olduğumu:)

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2memnun oldum yaşar :) iyiakşamlar ben gidiyorum

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1benda qok memnun oldum onur

honourznr
 one year ago
Best ResponseYou've already chosen the best response.2bana mesaj yolla konuşuruz sonra ....

yashar806
 one year ago
Best ResponseYou've already chosen the best response.1tamam , iyiakshamlar
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