Two fair dice are thrown. Let X be a random variable giving the score on the rst die and Y be a random variable giving the large
r of the two scores. Write down the joint distribution of X and Y . Find the mean and variance of Y
1 answer:
Answer:
idk
idkidk
Step-by-step explanation:
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Answer:
4/2+ 8/2+20/5+20/5+48/5+42/4
12/2+88/5+42/4
(120+ 352+210)/20= 682/20= 341 x 1/10=34.1
Answer:
it will be 5x the size it is now
Step-by-step explanation:
veiwer discrection is advised
Is there answers provided
6+3n≤40
Use inverse operations i.e.
4x+2<10
-2 -2
4x<8
4*x/4<8/4
x<2
Answer:
run / rise =5/1
Step-by-step explanation:
The run is 5 and the rise is 1
