I need to Know a Multivariate Calculation!

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ethantheman428

New member
Joined
Jan 26, 2021
Messages
2
I'm gonna get straight to the problem:
-I have 60 marbles in a bag
-I have 4 red marbles
-I have 4 blue marbles
-I have 4 yellow marbles
-I have 48 Green marbles
So, what are the chances of me pulling a random 7 marbles from the bag, and from the 7, at least one is red, at least one is yellow, and at least one is blue?
 
ethantheman428 said:
I'm gonna get straight to the problem:
-I have 60 marbles in a bag
-I have 4 red marbles
-I have 4 blue marbles
-I have 4 yellow marbles
-I have 48 Green marbles
So, what are the chances of me pulling a random 7 marbles from the bag, and from the 7, at least one is red, at least one is yellow, and at least one is blue?
Click to expand...
Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:


Please share your work/thoughts about this problem.
 
Subhotosh Khan said:
Please show us what you have tried and exactly where you are stuck.

Please follow the rules of posting in this forum, as enunciated at:

READ BEFORE POSTING
Please share your work/thoughts about this problem.
Click to expand...
I haven't tried anything, I just can't do it. I just need an answer, straight. I'm not one who likes to waste my time and therefore won't play this little game of, "Oh use this in this way and-" no, this is a math forum, not a bullshirt party. Sorry I'm just new and going at it like this but I really need to know and won't take my time for granted. I see you're a "super" moderator as well. I acknowledge and respect that, I just need an answer. Sorry for my disrespect, it's just that I'm on low patience recently.
 
ethantheman428 said:
I haven't tried anything, I just can't do it. I just need an answer, straight. I'm not one who likes to waste my time and therefore won't play this little game of, "Oh use this in this way and-" no, this is a math forum, not a bullshirt party. Sorry I'm just new and going at it like this but I really need to know and won't take my time for granted. I see you're a "super" moderator as well. I acknowledge and respect that, I just need an answer. Sorry for my disrespect, it's just that I'm on low patience recently.
Click to expand...
You say:

I just need an answer

And we just "need"to know where do you stand as far as your knowledge of this type of problems - so that we are sure that we are answering commensurate with your knowledge and you comprehend our answers.

If you are stuck at the very beginning - then we will start with definitions. For example what does random mean "probability-wise" in the following (your) statement
ethantheman428 said:
random 7 marbles from the bag
Click to expand...

We are not about to provide "incomprehensible" answer.
 
ethantheman428 said:
I haven't tried anything, I just can't do it. I just need an answer, straight. I'm not one who likes to waste my time and therefore won't play this little game of, "Oh use this in this way and-" no, this is a math forum, not a bullshirt party. Sorry I'm just new and going at it like this but I really need to know and won't take my time for granted. I see you're a "super" moderator as well. I acknowledge and respect that, I just need an answer. Sorry for my disrespect, it's just that I'm on low patience recently.
Click to expand...
Then you have come to the wrong place. It is a help site, not an answer site. I won't waste my time on someone rude enough to tell a bunch of volunteers that he will not play by the rules.
 
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