# Question: The number of computers sold per day at Dan s Computer

The number of computers sold per day at Dan’s Computer Works is defined by the following probability distribution:

a. P(3 ≤ x < 6) =?

b. P(x > 3) =?

c. P(x ≤ 4) =?

d. P(2 < x ≤ 5) =?

a. P(3 ≤ x < 6) =?

b. P(x > 3) =?

c. P(x ≤ 4) =?

d. P(2 < x ≤ 5) =?

## Answer to relevant Questions

American Travel Air has asked you to study flight delays during the week before Christmas at Midway Airport. The random variable X is the number of flights delayed per hour. a. What is the cumulative probability ...A company specializes in installing and servicing central-heating furnaces. In the prewinter period, service calls may result in an order for a new furnace. The following table shows estimated probabilities for the numbers ...Students in a large accounting class were asked to rate the course by assigning a score of 1, 2, 3, 4, or 5 to the course. A higher score indicates that the students received greater value from the course. The accompanying ...For a binomial probability distribution with P = 0.4 and n = 20, find the probability that the number of successes is equal to 9 and the probability that the number of successes is fewer than 7. Following a touchdown, a college football coach has the option to elect to attempt a two-point conversion; that is, two additional points are scored if the attempt is successful and none, if it is unsuccessful. The coach ...Post your question