Question

.The classical probability concept applies only when all possible outcomes are _________.

2.In general, if r objects are selected from a set of n objects, any particular arrangement (order) of these objects is called.____________ The number of ways in which r objects can be selected from a set of n distinct objects (in other words, that is when the order of objects doesn't matter) is called___________

3.The sum of the probability in the formula for the mathematical expectation is equal to ________

4.A fair game is defined to be in which:

a.the probabilities of all events are equal

b.the sum of all probabilities equals to 1

c.E = 1

d.E = 0

5.The mathematical expectation for a game is determined by multiplying each amount by its ________ and adding the products.

6. In a probability Tree Diagram such as that of Figure 41.1a on page 113 of the textbook, the branches representing the ------------ of a event.

a.possibilities

b.number of leaves

c.probability

7.The number of ways of choosing zero objects from a distinct object is ________

8.The probability of selecting a defective component from 20 components, 3 of which are defective is 3/20. This is an example of: a.the classical probability concept

b.the frequency interpretation of probability

c.the law of large numbers

d.subjective probability

Answer 1