Delta airlines quotes a flight time of 2 hours, 5 minutes for its flights from Cincinnati to Tampa. Suppose we believe that actual flight times are uniformly distributed between 2 and 2 hours 20 minutes. Let X be the time flight (in minutes) for this route. What is the probability that the flight will be no more than 5 minutes late based on the quote?

  50%

Step-by-step explanation:

Arrival times are uniformly distributed between 5 minutes early and 15 minutes late. Hence, "5 minutes late" is the midpoint of the interval. Since the distribution is uniform, the probability of arrival in the first half of the interval is 1/2.

The probability that the flight will be no more than 5 minutes late is 50%.

the correct answer is b) histograms can be used to exhibit the shape of distributions. this is because histograms count the frequency of each possible answer, so one is able to see which results are more common and which are less common.

answer:

it is general formula that is used to write value to its excet position

a11 a12 a13

a21 a22 a23

it is the example of order 2 by 3 matrix in this

a11 means value occur in 1 st row 1st column

a12 means value occurs in 1st row 2nd column

a13 means value occur in 1st row and 3rd column

a21 means value occurs in 2nd row and 1st column

a22 means value occurs in 2nd row and in 2nd column

a23 means value occurs in 2nd row and in 3rd column