Answer:

Step-by-step explanation:
Given
See attachment for wedge
Required

The sample space of the wedge is:


The outcomes greater than 5 are:


So, the probability is:

This gives:


Answer:
125
Step-by-step explanation:
The total number of marbles is 6+10 = 16
P (black) = black / total
= 10/16 = 5/8
With 200 draws, take the probability of P(black) times 200 since the marble is returned each time
200 * (5/8) = 125
We would expect to get 125 black marbles
Answer:
7
Step-by-step explanation:
Answer:
About 24.4
Step-by-step explanation: