Answer:
Given in a bag contains five green marbles, three blue marbles, two red marbles and two yellow marbles
(a)The four colour out comes not equally because the number of four colours balls are different.
(b) Total ball =5+3+2+1=11
Then probability (green) =
11
5
Then probability (blue) =
11
3
Then probability (red) =
11
2
Then probability (yellow) =
13
1
(c) The sum of probabiilites =
11
5
+
11
3
+
11
2
+
11
1
=
11
11
=1
Answer:
the answer is the mean
Step-by-step explanation:
you add all the numbers then divide by how many you have
Answer: 10 + 10.75 + 10 = 30.75 (but it could also be 31.5)
Step-by-step explanation: ???
