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
Lisa [10]
2 years ago
9

Josh travels frequently. For a particular airline, it takes 20 minutes for the first bag to arrive in baggage claim after a flig

ht. Bags then continue to arrive in baggage claim in steady succession over the next 10 minutes. The density curve below models the amount of time it will take for Josh to receive his bag.
A) What proportion of the time does it take longer than 27 minutes for Josh’s bag to arrive in baggage claim?
B) What proportion of the time does it take longer than 27 minutes for Josh’s bag to arrive in baggage claim?
C) What percent of the time does Josh’s bag arrive in less than 22 minutes?

Mathematics
1 answer:
Orlov [11]2 years ago
6 0

Using the uniform distribution, it is found that:

A,B) 0.3 of the time does it take longer than 27 minutes for Josh’s bag to arrive in baggage claim.

C) 20% of the time does Josh’s bag arrive in less than 22 minutes.

--------------------------

An uniform distribution has two bounds, a and b.  

The probability of finding a value of at lower than x is:

P(X < x) = \frac{x - a}{b - a}

The probability of finding a value between c and d is:

P(c \leq X \leq d) = \frac{d - c}{b - a}

The probability of finding a value above x is:

P(X > x) = \frac{b - x}{b - a}

--------------------------

  • In the graph, we have that the distribution is uniform between 20 and 30 minutes, thus a = 20, b = 30

--------------------------

Itens a and b:

  • Above 27 minutes, thus:

P(X > 27) = \frac{30 - 27}{30 - 20} = 0.3

0.3 of the time does it take longer than 27 minutes for Josh’s bag to arrive in baggage claim.

--------------------------

Item c:

  • Less than 22 minutes, thus:

P(X < 2) = \frac{22 - 20}{30 - 20} = 0.2

0.2*100 = 20%

20% of the time does Josh’s bag arrive in less than 22 minutes.

A similar problem is given at brainly.com/question/15855314

You might be interested in
Please Help<br><br> 2x^-3 = ?
Nesterboy [21]
2x^-3= 2/x^3
you can't multiple 2x to the power of -3 because is not correct. so you need to change the equation for it to give you an answer
4 0
3 years ago
Read 2 more answers
Why is the volume of a cone 1/3 the volume of a cylinder if the height and the radius are equal
baherus [9]

Answer:

Step-by-step explanation:

<h2>88</h2>
6 0
2 years ago
Which number has code 21021?
spin [16.1K]
The number 17 has the code 21021
5 0
3 years ago
Read 2 more answers
A substance that is made of atoms of more than one type bound together is called a(n) ____________________ .
qaws [65]
<span>❅b. compound
Compound is a substance that is made of atoms of more then on type bound together. </span><span />
7 0
3 years ago
Kristen can lift 133% of what Jane can lift. How many times more is that?
lubasha [3.4K]

The weight Kristen can lift is 1.3 times more than Jane's

<h3>How to determine the number of times?</h3>

The given paramater can be represented using the following equation

Kristen = 133% * Jane

Express the percentage as decimal

Kristen = 1.33 * Jane

Hence, the weight Kristen can lift is 1.3 times more than Jane's

Read more about percentage at:

brainly.com/question/843074

#SPJ1

8 0
1 year ago
Other questions:
  • will give brainiest answer! answer to the following soulution: 121 divided by 11 + 3 times 4 divided by 2
    15·1 answer
  • In the diagram, which angles are vertical angles? Select
    10·2 answers
  • If you had a set of numerical data, and you wanted to see individual data, what type of graph should you use?
    14·1 answer
  • If n/m equals seven-eighths, what does m/n equal?
    13·1 answer
  • Other word for sequence
    8·1 answer
  • What is the degree of 7x^6-6x^5+2x^3+x-8
    13·2 answers
  • A train travels at a speed of 90 miles per hour. How far will it have
    15·2 answers
  • The cost of 5 cans of dog food is 4.35 . At this price how much do 11 cans of dog food cost?
    15·2 answers
  • The vertices of a triangle are located on a coordinate grid as follows: A (2,2) ,B (2,-6) , and C (-5,-6) . What is the area of
    12·1 answer
  • What is the linear equation of the horizontal line that passes through the point (–3, 4)?show your work
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!