Answer: 2
Step-by-step explanation:
500,000 is that number rounded.
Answer:
P(Y=r) = 
Step-by-step explanation:
Given that a bag contains 1 red, 3 green, and 5 yellow balls. A sample of four balls is picked, with replacement
When balls are picked with replacement, each time the ball picked up does not depend on the previous outcomes.
Thus given y=2 will not affect the pdf of G
In G, Y no of yellow balls can take values as 0,1,2,3,4
Prob of drawing a yellow ball each time = 5/9
Y = no of yellow balls is binomial with n =4 and p = 5/9
P(Y=0) = 
In general,
P(Y=r) = 
Answer:
3/8 CAN ALSO BE WRIITEN AS 375/1000=0.375
SILUTION..
3×125/8×125..
AS WE HAVE TO GET DENOMINATOR IN FORM OF1,10,100,1000,..SO ON.
375/1000
=0.375