1. Selecting a card. A single card is drawn from a deck. Find the probability of selecting A 4 or a diamond. *

a. 5/13

b.4/13

c.3/13

d.2/13

2. 1. Selecting a card. A single card is drawn from a deck. Find the probability of selecting A club or a diamond. *

a.1/2

b.2/3

c.3/4

d.4/5

3. 1. Selecting a card. A single card is drawn from a deck. Find the probability of selecting A jack or a black card. *

a.5/13

b.6/13

c.7/13

d.8/13

4. When an event is certain to occur, What is the probability? *

a.4

b.3

c.2

d.1

5. If an event cannot be happen, what value is assigned to its probability? *

a.-2

b.-1

c.0

d.1

6. Probability experiment is conducted. Which of these cannot be considered a probability outcome? *

a.2/3

b.125%

c.1

d.-3/5

7. Fatal Accident. The American Automobile Association(AAA) report that of the fatal car and truck accident are chosen at random, Find the probability that all are caused by car driver error. *

a.0.167

b.0.157

c.0.177

d.0.188

8. A medication Effectiveness. A medication is 75% effective against the bacterial infection. Find the probability that if 12 people take the medication at least 1 person 's infection will not improve. *

a.96.8%

b.86.98%

c.87.98%

d.97.98%

9. The probability that an event happens is 0.42. What is the probability that the event won't happen? *

a.-0.42

b.0.58

c.0

d 1

10. When a meteorologist says that there is a 30% chance of showers, what type of probability the person using? *

a.Random

b.Relative

c.Empirical

11. The sample space for tossing 3 coins consist of how many outcomes? *

a.2

b.4

c.6

d.8

12. The complement of guessing 5 correct answers on a 5-questions true or false exam is *

a.Guessing 5 incorrect answer

b.Guessing at least 1 incorrect answer

c.Guessing at least 1 correct answer

d.Guessing no incorrect answer

13. When two dice are rolled, the sample space is consist of how many events? *

a.6

b.12

c.36

d.54

14. When two events cannot occur at the same time, they are said to be ____ *

a.Mutually exclusive

b.Mutually inclusive

c.Sample space

d.Probability of an event

15. Sources of Energy Uses in the United States. A breakdown of a sources of energy used in the United States are : oil-39%, Nuclear-8%, natural gas-24%, Hydropower-3%, Coal-23%, and others 3%. Find the probability that is not oil. *

a.0.71

b.0.61

c.0.51

d.0.41

16. Rolling dice. Roll two dice and multiply the numbers. What is the probability that the product is multiple of 6 *

a.2/3

b.3/7

c.7/12

d.5/12