Ann will randomly select a bead from the package and then without replacing it randomly select a second bead based on the inform

Question

3 years ago

11

ation what is the probability ann will first get a green bead then an orange one

1 answer:

san4es73 [151] · Answer 1 · 2021-12-04T23:52:56+03:00

Answer:.......

Probability = $\frac{g}{g+o} + \frac{g-1}{g+o}$

Step-by-step explanation:

Let g represent the number of green beads , and o represent the number of orange beads.

due to the fact that Ann is selecting the bead without replacing i randomly

the probability (Pr) of Ann selecting a green bead and then an orange one = $\frac{g}{g+o} +\frac{g-1}{g+o}$