# Question: The manager of a computer store has kept track of

The manager of a computer store has kept track of the number of computers sold per day. On the basis of this information, the manager produced the following list of the number of daily sales.

Number of Computers Sold Probability

0 ................ .08

1 ................ .17

2 ................ .26

3 ................ .21

4 ................ .18

5 ................ .10

a. If we define the experiment as observing the number of computers sold tomorrow, determine the sample space.

b. Use set notation to define the event, sell more than three computers.

c. What is the probability of selling five computers?

d. What is the probability of selling two, three, or four computers?

e. What is the probability of selling six computers?

Number of Computers Sold Probability

0 ................ .08

1 ................ .17

2 ................ .26

3 ................ .21

4 ................ .18

5 ................ .10

a. If we define the experiment as observing the number of computers sold tomorrow, determine the sample space.

b. Use set notation to define the event, sell more than three computers.

c. What is the probability of selling five computers?

d. What is the probability of selling two, three, or four computers?

e. What is the probability of selling six computers?

## Relevant Questions

Refer to Exercise. Suppose that you believe that contractor 1 is twice as likely to win as contractor 3 and that contractor 2 is three times as likely to win as contactor 3. What are the probabilities of winning for each ...Given the following table of joint probabilities, calculate the marginalprobabilities.Suppose we have the following joint probabilities.Compute the marginalprobabilities.Refer to Exercise 6.39. A similar analysis produced these joint probabilities.a. What is the probability that a school with an enrollment of less than 300 had at least one violent crime during the year?b. What is the ...Laser surgery to fix shortsightedness is becoming more popular. However, for some people, a second procedure is necessary. The following table lists the joint probabilities of needing a second procedure and whether the ...Post your question