Respuesta :
There is a 10% (1/10) chance of drawing a white marble out of the bag.
Altogether, there are 30 marbles in the bag (8 + 16 + 3 + 3 = 30)
3 of the marbles are white. That makes the probability of drawing a white marble 3 out of 30, or 1/10 or 10%.
Altogether, there are 30 marbles in the bag (8 + 16 + 3 + 3 = 30)
3 of the marbles are white. That makes the probability of drawing a white marble 3 out of 30, or 1/10 or 10%.
Answer:
Probability of drawing a white marble out of bag = [tex]\frac{1}{10}[/tex]
Step-by-step explanation:
A bag contains 8 green marbles, 16 red marbles, 3 white marbles, and 3 black marbles.
So total number of marbles = 8 + 16 + 3 + 3 = 30
So the set of total events n(E) = 30
Now we have to tell the probability of drawing a white marble out of the bag.
From the given data number of white marbles or set of preferred events n(S) = 3
Now probability to draw a white marble [tex]P=\frac{n(S)}{n(E)}=\frac{3}{30}=\frac{1}{10}[/tex]
So the answer is probability = [tex]\frac{1}{10}[/tex]