A single, standard number cube is tossed. What is the probability of getting a number other than 6?
A. 1
B. 1÷3
C. 5÷6
D. 1÷6
A standard number cube with the numbers 1 through 6 is rolled. Find the probability of rolling a number less than 4
A. 1 ÷ 4
B. 1÷3
C. 1÷2
D. 2÷3
A number cube is rolled 360 times, and the results are recorded as follows: 96 ones, 31 twos, 49 threes, 76 fours, 45 fives, and 63 sixes. What is the experimental probability of rolling a 2 or a 3?
A. 0.16
B. 0.22
C. 0.37
D. 0.78
From a barrel of colored marbles, you randomly select 6 blue, 4 yellow, 2 red, 3 green, and 5 purple marbles. Find the experimental probability of randomly selecting a marble that is not yellow.
A. 2÷6
B. 4÷5
C. 2÷3
D. 10÷19
Be careful of these lists of answers without explanations. Sometimes kids deliberately post wrong answers. Sometimes teachers and/or test publishers mix the questions and answer choices up. Sometimes they change them completely!
Be aware!
1. C (5/6)
2. A (1/8)
3. B (3/10)
4. B (1/3)
5. B (0.22)
6. C (9/11)
7. D (5 times)
8. D (248 people)
9. C (300 telephones)
10. A (4/9)
11. D (60 choices)
12. D (1/2)
13. A
14. B (1/12)
15. (don't copy and paste, find a way to paraphrase or you'll get in trouble.)
Beef, spinach
Beef, broccoli x3
Beef, carrots
Chicken, spinach
Chicken, broccoli x3 = 9 combinations.
Chicken, carrots
Fish, spinach
Fish, broccoli x3
Fish, carrots