1.
(06.01)
The probability that an event will occur is fraction 2 over 3 . Which of these best describes the likelihood of the event occurring? (5 points)
Likely
Certain
Unlikely
Impossible
2.
(06.01)
The probability that an event will occur is 15%. Which of these best describes the likelihood of the event occurring? (5 points)
Likely
Certain
Unlikely
Impossible
3.
(06.01)
A class has 21 girls and 12 boys. What is the probability that a boy's name is drawn at random? (5 points)
12 over 21
21 over 12
12 over 33
21 over 33
4.
(06.01)
A spinner is divided into sections of equal size, of which some are red, some are blue, and the remaining are green. The probability of the arrow landing on a section colored red is 20%. The probability of the arrow landing on a section colored blue is 10%. What is the probability of the arrow landing on a section colored green? (5 points)
10%
20%
30%
70%
1. Likely
2. Unlikely
3. 12 over 33
4. 70%
1. A
2. C
3. C
4. D
100%