iGreen
  • iGreen
Probability
Mathematics
  • Stacey Warren - Expert brainly.com
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SOLVED
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chestercat
  • chestercat
I got my questions answered at brainly.com in under 10 minutes. Go to brainly.com now for free help!
uri
  • uri
ok
iGreen
  • iGreen
I forgot all the simple stuff
uri
  • uri
DID YOU REALLY PAY FOR THIS QUES

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More answers

iGreen
  • iGreen
No..not really
iGreen
  • iGreen
I got 20 Owlbucks from winning a competition.
iGreen
  • iGreen
I'm using 10 of it on this..
uri
  • uri
Ohh okayy!
uri
  • uri
I know how to solve this question, But idk how to explain you the basics.
iGreen
  • iGreen
LOL
iGreen
  • iGreen
@uri Apparently, they don't care if you give "direct answers" on QH questions..
uri
  • uri
and I don't believe you forgot this
iGreen
  • iGreen
. . .
uri
  • uri
you want direct answer?
iGreen
  • iGreen
If I didn't..I wouldn't have asked it..lol.
iGreen
  • iGreen
No
uri
  • uri
tbh i haven't touched this in like a year on more, but don't mind giving a try?
iGreen
  • iGreen
Sure, try your best :P
iGreen
  • iGreen
I think we do something like 91/404(sophomore) * (171/404)(neutral) - (36/404)
iGreen
  • iGreen
Addition, not multiplication
uri
  • uri
i think the probability the student selected at random and and is sophomore is you add all sophomores together and divide by total
uri
  • uri
and same for neutral and divide by total and multiply them
iGreen
  • iGreen
I got 0.56 for the first one.
uri
  • uri
i want someone to tell me if im right or wrong or close or a bit right lol
uri
  • uri
is it correct?
iGreen
  • iGreen
0.559 actually
iGreen
  • iGreen
I don't know yet..
iGreen
  • iGreen
What do you think? @Vocaloid @Astrophysics
uri
  • uri
u know i used to be a pro at these, lol i got 98/100 in my statistics...
iGreen
  • iGreen
Lol..how the might have fallen :3
iGreen
  • iGreen
Jk :P
iGreen
  • iGreen
mighty*
uri
  • uri
igreen, i got married.. and well i went to europe tour... and things changed?
Vocaloid
  • Vocaloid
uh, maybe I'm oversimplifying this, but for "sophomore and neutral" wouldn't you just look at the sophomore column, neutral row, which means 36 sophomore and neutral, then divide by the total? (404)
uri
  • uri
voca, thats what i was saying
iGreen
  • iGreen
Ohhhh..lol..I was thinking too much..nvm xD
uri
  • uri
( my english sucks rn after dating a chinese )
iGreen
  • iGreen
113/404 + 63/404 - 10/404 for #2?
uri
  • uri
but i think it will be combination not permutation, okay i think we are right like how u do the deck card ques.
iGreen
  • iGreen
45/404 for #3?
uri
  • uri
igreen, of course you use the same method lol
iGreen
  • iGreen
But the first one says "and" and the 2nd says "or"??
uri
  • uri
OH YES
uri
  • uri
i remember the rulee
uri
  • uri
and = multiple and or is add rightt?
iGreen
  • iGreen
I got 0.054 for the last one..it's easy.
iGreen
  • iGreen
Um..I can't understand you..xD
iGreen
  • iGreen
I think my answers are right..thanks! :P
uri
  • uri
TRY TO UNDERSTAND ME! when it says and it means multiply and when it says or we gotta add!
iGreen
  • iGreen
Ohhh
iGreen
  • iGreen
Multiply and add what? .-.
uri
  • uri
f u
iGreen
  • iGreen
I added for the 2nd one..FORGET IT I GOT THE ANSWERS..xD
uri
  • uri
SOPHMORE OR SATISFIED ^ MEANS YOU ADD
uri
  • uri
SOPHOMORE AND SATISFIED ^ MULTIPLY
TheSmartOne
  • TheSmartOne
where did the question go? o_0

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