subject
Mathematics, 03.12.2019 00:31 pcastaneda03

The average number of customers served by the copy shop during a typical morning (9am to noon) is 12. one morning, the copy shop has to close for 15 minutes. what is the probability that no customers will arrive during this 15 minute period?

x = number of customers

a. x ~ binomial

b. x ~ negative binomial

c. x ~ hypergeometric

d. x ~ poisson

ansver
Answers: 1

Another question on Mathematics

question
Mathematics, 21.06.2019 12:50
Solve the system by the elimination method. 2x + y - 4 = 0 2x - y - 4 = 0 when you eliminate y, what is the resulting equation? a.x = 0 b.4x = -8 c.4x = 8
Answers: 1
question
Mathematics, 21.06.2019 19:30
Koji is installing a rectangular window in an office building. the window is 823 feet wide and 534 feet high. the formula for the area of a rectangle is a=bh. what is the area of the window? enter your answer as a mixed number in simplest form in the box. $$ ft2
Answers: 1
question
Mathematics, 21.06.2019 19:30
Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8
Answers: 2
question
Mathematics, 21.06.2019 20:30
Lola says these two expressions have the same value. expression a expression b which explains whether lola is correct?
Answers: 2
You know the right answer?
The average number of customers served by the copy shop during a typical morning (9am to noon) is 12...
Questions
question
Mathematics, 06.10.2019 20:10
question
Chemistry, 06.10.2019 20:10
Questions on the website: 13722367