Multiple choices 45/50
Answer (Choose 1 answer)
Suppose you have a box with 3 blue marbles, 2 red marbles, and 4 yellow marbles. You are going to pull out one marble, record its color, put it back in the box and draw another marble. What is the probability of pulling out a red marble followed by a blue marble?
A. 1/3
B. 2/27
C. 2/9
D. 3/9
Next
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16 17
18 19 20
21 22 23 24
25
26 27 28 29 30
31
32
33
34
35
36 37 38
39
40
41
42
43
44
45 46 47 48 49
50
Finish Save at server failed!. Please inform the supervisor and continue the exam.