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]
3 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]3 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
How can a teacher impose positive discipline inside the classroom
STatiana [176]

Answer:

Set the classroom rules at the start of the year.

Have consistent expectations.

Set goals at the beginning of class.

Appropriate behavior should be reinforced.

Remain neutral during conflicts.

Search for the root cause of the misbehavior.

Student dignity matters.

Create individual plans for students.

5 0
3 years ago
Why do some states have more electoral vote
Sholpan [36]

Answer:

Because some states have more senators and representatives.

Explanation:

5 0
3 years ago
When Europeans settled in the New World, they wanted to open up territories for settlements. This meant that Native Americans we
topjm [15]

Answer:

genocide

Explanation:

When Europeans settled in the New World, they wanted to open up territories for settlements. This meant that Native Americans were not only forcibly removed from their land but sometimes killed. This deliberate and systematic destruction of Native Americans was GENOCIDE.

8 0
4 years ago
What is the structure and process of the sun
Pie
<span>The sun has six layers. Three layers, the corona, chromosphere and photosphere, comprise the sun's atmosphere or outer layer. The other three layers, convective zone, radiative zone and core, comprise the inner layers, or the parts of the sun that are not seen. <span>Fusion is the process that powers the sun and the stars.</span></span>
4 0
4 years ago
refer back to the american policy on isis. in the steps for evaluation, which step would address the concern that democracy shou
vagabundo [1.1K]

In the steps for evaluation, the step that would address the concern that democracy should be the goal for all governments in lands that are freed is: "the identification of ideals that have been expressed."

<h3>Who are the ISIS?</h3>

The ISIS is the Islamic State of Iraq and Syria. They are a branch of al Qaeda.

Thus, it is correct to state that In the steps for evaluation, the step that would address the concern that democracy should be the goal for all governments in lands that are freed is: "the identification of ideals that have been expressed."

Learn more about ISIS at;
brainly.com/question/16721130
#SPJ12

5 0
2 years ago
Other questions:
  • Which of these factors created a major economic obstacle for small, family farmers aiming to improve their lot in the mid-ninete
    5·1 answer
  • Ethical egoism is the view that moral judgments are relative to what each society believes
    5·2 answers
  • A judge's primary role is to determine a person's guilt or innocence. <br> a. True <br> b. False
    12·2 answers
  • According to your textbook, what kind of reasoning is used in the following statement? We do not have to look very far to find r
    14·1 answer
  • Due to there location in the Himalayas, Nepal and Bhutan have less of which resource than the other South Asian countries?
    6·2 answers
  • Which of the following dictators wrote the book, Mein Kampf?
    8·2 answers
  • The Republican Party was formed in response to
    12·1 answer
  • What type of society do you like most and why​
    5·2 answers
  • What is one argument AGAINST the claim that Julius Caesar destroyed the Roman Republic?
    7·1 answer
  • A caregiver’s love, affection, and acceptance are considered conditional if they’re given only when the child is well-behaved or
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!