Math Is Fun Forum
  Discussion about math, puzzles, games and fun.   Useful symbols: ÷ × ½ √ ∞ ≠ ≤ ≥ ≈ ⇒ ± ∈ Δ θ ∴ ∑ ∫ • π ƒ -¹ ² ³ °

You are not logged in.

#1 2015-12-14 12:21:00

eron_ee
Member
Registered: 2015-12-13
Posts: 2

Probability exercise

Can you give me a probability exercise that has one of these followings:

8 properties of probability
Classical probability
Basic rules of probability

Thank you! smile

Offline

#2 2016-05-28 11:12:47

rileywkong
Member
Registered: 2016-05-26
Posts: 17

Re: Probability exercise

For classical probability:

2 fair dice are rolled. If the sum of the 2 dice is called x, what is the probability that x is
1) prime
2) x mod 3 = 1
?


Be nice.
"Life is like a bicycle; to keep your balance, you have to move." - Albert Einstein

Offline

#3 2016-05-28 12:31:47

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Probability exercise

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

#4 2016-05-31 12:46:53

rileywkong
Member
Registered: 2016-05-26
Posts: 17

Re: Probability exercise

What about both? smile


Be nice.
"Life is like a bicycle; to keep your balance, you have to move." - Albert Einstein

Offline

#5 2016-05-31 14:33:19

bobbym
bumpkin
From: Bumpkinland
Registered: 2009-04-12
Posts: 109,606

Re: Probability exercise

Hi;


In mathematics, you don't understand things. You just get used to them.
If it ain't broke, fix it until it is.
Always satisfy the Prime Directive of getting the right answer above all else.

Offline

Board footer

Powered by FluxBB