China Naming Network - Auspicious day query - Where does R3 draw lots?
Where does R3 draw lots?
16
1)0.5*( 1/3+3/4)= 13/24
2) The probability of the second time being a high-quality product =0.5*( 1/3+3/4) and the principle of drawing lots = 13/24.
The probability of not being a quality product the first time but being a quality product the second time = 0.5 * (2/3) (10/29)+0.5 * (14) (15/19).
= 10/29*3+ 15/ 19*8
( 10/(29*3)+ 15/( 19*8))/( 13/24)
=(80/29+45/ 19)/ 13
=2825/(55 1* 13)
=2825/7 176
=39.37%
1) fluctuation+fluctuation =a2*r3+a3*r2
2) ups and downs+ups and downs+ups and downs+ups and downs+ups and downs+ups and downs.
= a 1 * a3 * R3+a3 * r 1 * a3+a3 * R3 * r 1+a 1 * a 1 * a2+a 1 * a2 * b 1+a2 * b 1