1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
puteri [66]
2 years ago
13

The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 5 m

inutes. Find the
probability that a randomly selected passenger has a waiting time greater than 3.25 minutes.
Find the probability that a randomly selected passenger has a waiting time greater than 3.25 minutes.
(Simplify your answer. Round to three decimal places as needed.)
4
Check answer
Textbook Statcrunch
40
hp
Clear all
11:40 A
6/19/202
Mathematics
1 answer:
SOVA2 [1]2 years ago
3 0

The probability that a randomly selected passenger has a waiting time greater than 3.25 minutes is 0.594.

<h3>What is probability?</h3>

It is defined as the ratio of the number of favorable outcomes to the total number of outcomes, in other words, the probability is the number that shows the happening of the event.

We have:

The waiting times between a subway departure schedule and the arrival of a passenger are uniformly distributed between 0 and 5 minutes.

a = 0
b = 8

Let's suppose the x is the waiting time:

Density function f(x)= 1/(b-a) = 1/8

P(X > 3.25) = 1 - P(x < 3.25)

\rm 1 - [\int\limits^8_0 {\dfrac{1}{8}} \, dx ]

After solving and plugging the upper and lower limit:

= 1 - (3.25/8)

= 0.59375 ≈ 0.594

P(X > 3.25) = 0.594

Thus, the probability that a randomly selected passenger has a waiting time greater than 3.25 minutes is 0.594.

Learn more about the probability here:

brainly.com/question/11234923

#SPJ1

You might be interested in
Convert 5 over 8 to a decimal and tell whether it terminates or repeats.
AURORKA [14]

Answer: The answer is D. .625

Step-by-step explanation: It terminates, meaning that it doesn't repeat itself

7 0
3 years ago
Please help help help help please help will give brainliest if correct​
Margarita [4]

Answer:

15 divided by 3 = 5

Step-by-step explanation:

21 divided by 3 = 7

6 divided by 3 = 2

Have a Good Day : )

6 0
3 years ago
Read 2 more answers
Please answer the correct answer I will give brainliest. Use the graph to write a linear function that relates y to x. y=
Mumz [18]

Answer:

y = 3

Step-by-step explanation:

We need to find the slope. We do so by choosing any two points and dividing the change in the y-coordinates (their difference) by the change in the x-coordinates (their difference). Let's just choose (1, 3) and (0, 3). The slope is:  . So, the slope is 0.

We want to write a line in slope-intercept form, which is: y = mx + b, where m is the slope and b is the y-intercept (where the line crosses the y-axis). Here, the slope m = 0. Looking at the graph, we see that the y-intercept is (0, 3), so b = 3. Then, our line is: y = 0x + 3  ⇒  y = 3.

Another note is that this is a horizontal line. One thing to remember is that all horizontal lines have slopes of 0, so their function is simply y = k, where k is a constant through which the line cuts through.

6 0
3 years ago
5. Jada is making circular birthday invitations for her friends.
Novosadov [1.4K]

Answer:

Step-by-step explanation:

Jada is making circular invitations

we have d=12 cm, the radius r=6

she needs to find out the circumference

C=2x3.14x r

C=2x 3.14x6=37.68

180/37.68=4.77

she can make just 4 invitations

5 0
3 years ago
Select all of the sets of angle measures that can form a triangle.
mylen [45]
- 90, 50 , 40
And

60, 50, 70
8 0
3 years ago
Other questions:
  • The length on a rectangular field is (4y + 3x) m an the width is (2y - x) m. Write an expression to show the perimeter of the re
    9·1 answer
  • How far is it from Philadelphia, Pa to Binghamton, Ny
    14·2 answers
  • Help me please? 15 points to anyone who can help me!"Find the number of permutations of the first nine letters of the alphabet t
    5·1 answer
  • 1. Which inequality matches the graph?
    7·1 answer
  • What is the inverse function of f(x)=6x^3-3?
    10·1 answer
  • Graph the line that represents this equation:y+2=1/2(x+2)
    7·2 answers
  • 3. passes through (8,4), slope = 1/2
    10·1 answer
  • suppose that the function f(x) = 5.32 0.80x represents the cost of mailing an object that weighs x pounds. how much would it cos
    10·1 answer
  • Given that secA = 13/5, what is the value of cosA​
    9·1 answer
  • Find the value of each variable. 3x 2y 34
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!