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
arsen [322]
2 years ago
15

A lawyer commutes daily from his suburban home to his midtown office. The average time for a one-way trip is 24 minutes, with a

standard deviation of 3.8 minutes. Assume the distribution of the trip-length to be normally distributed. During a period of 20 work days, on how many days should you expect the lawyer to be late for work?
Social Studies
1 answer:
Stells [14]2 years ago
7 0

Answer:

lawyer will be late for at least 17 days

Explanation:

given,

average time for a one way trip = 24 minutes

standard deviation = 3.8 minute

Z = \dfrac{x-\mu}{\sigma}

P(of late) = P(x>20 min)

 = P(Z>\dfrac{20-24}{3.8}) = P(z>-1.05)

= 0.5 + 0.3531

= 0.8531 = 85.31 %                    

days lawyer would be late for work

 = n p = 20 × 0.8531 = 17.062 days

hence, lawyer will be late for at least 17 days during a period of 20 work day.

You might be interested in
What impact did the writings of Baron de Montesquieu have on the Founding Fathers of the American political system? *
Rufina [12.5K]

Answer:

They separated the powers of government into three branches .

Explanation:

Baron wanted the government to separate into three branches.

5 0
3 years ago
Take a few moments to reflect on what you have learned about the U.S. Constitution. Write a brief reflection about what you cons
nikklg [1K]

Answer:

Thank you for the points<33

8 0
2 years ago
Which of the following has led to greater competition among workers looking
Blababa [14]
Answer:

B. Globalization
5 0
3 years ago
Read 2 more answers
Which of the following is an assumption of the pure expectations hypothesis? a. The maturity risk premium is positive. b. Treasu
SashulF [63]

Answer:

c. The maturity risk premium is zero.

Explanation:

Pure expectation theory states that the forward rate will represent expected future rate. Term structure is said to be a reflection of what the market expects future short term rates to be.

As future rates are expected to be the same as spot rates for that date, the theory is only applicable when there is no risk premium. That is the maturity risk premium is zero.

8 0
3 years ago
Sociologist Harold Garfunkel noted that students typically chose _______________ to engage in behaviors that disrupt social orde
KatRina [158]

Sociologist Harold Garfunkel noted that students typically chose people they knew very well to engage in behaviors that disrupt social order.

<h3>Who was Harold Garfunkel?</h3>

Harold Garfinkel was an American sociologist, ethnomethodologist, and Emeritus Professor at the University of California, Los Angeles. He is credited with founding and expanding the sociological field of ethnomethodology. "Studies in Ethnomethodology", one of Garfinkel's books, is one of his contributions to sociology. Garfinkel is credited with creating the idea of ethnomethodology. Ethnomethodology is the study of daily life and shows the importance of expectations, common sense, and mutual understanding to the structure of society.

To know more about Ethnomethodology refer to:  brainly.com/question/7637036

#SPJ4

7 0
2 years ago
Other questions:
  • Southerners who owned slaves made up ______ of the population 10 percent 5 percent 25 percent 30 percent
    8·1 answer
  • A section of highway is posted with a 55 mph speed limit. In fact, speeds of cars traveling on this section are normally distrib
    12·1 answer
  • You just received your driver's license. You went for your first drive, and you had an amazing time! This incentive will most li
    6·2 answers
  • Why is television more effective than radio in influencing public opinion?
    11·1 answer
  • Why does gilman foresee a radical change in the economic position of women?
    11·1 answer
  • How were 20th century communism and fascism similar
    9·2 answers
  • A decorative spread eagle is characteristic of the style known as
    11·2 answers
  • Is an example of a scale error.
    8·1 answer
  • Medicare is to the elderly and the disabled as Medicaid is to
    9·1 answer
  • Why was the Code of Hammurabi a significant achievement?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!