G A bank with a branch located in a commercial district of a city has the business objective of improving the process for serving customers during the noon-to-1 p. M. Lunch period. To do so, the waiting time (defined as the number of minutes that elapses from when the customer enters the line until he or she reaches the teller window) needs to be shortened to increase customer satisfaction. A random sample of 15 customers is selected and the waiting times are collected as Bank1. These data are: 4. 21 5. 55 3. 02 05. 13 4. 77 2. 34 3. 54 3. 20 4. 50 6. 10 0. 38 5. 12 6. 46 6. 19 3. 79 Suppose that another branch, located in a residential area, is also concerned with the noon-to-1 p. M. Lunch period. A random sample of 15 customers is selected and the waiting times are collected and stored as Bank2. These data are: 9. 66 5. 9 8. 02 05. 79 8. 73 3. 82 8. 01 08. 35 10. 49 6. 68 5. 64 4. 08 06. 17 9. 91 5. 47 a. Is there evidence of a difference in the variability of the waiting time between the two branches

Answers

Answer 1
what do these numbers mean I don’t exactly understand the question

Related Questions

What was the purpose in forming the united nations?.

Answers

Answer:

The United Nations is an international organization founded in 1945 after the Second World War by 51 countries committed to maintaining international peace and security, developing friendly relations among nations and promoting social progress, better living standards and human rights.

Explanation:

Using your knowledge of U.S. History,
answer this question: "The passage of
the National Reclamation Act took
place closest to which era?"
O World War I
O Reconstruction
O the Great Depression
O the Spanish American War

Answers

Answer:

World War I

Explanation:

Which of the following is NOT an effect of the War of 1812?
Select one:
Americans were not happy to be Americans
O
Rebuilding Washington D.C.
Nationalism
Increased manufacturing

Answers

Answer:

Americans were not happy to be Americans O

Explain why the United States wants Germany to stop using submarines to destroy the merchant ships of its enemies?

Answers

Answer:

Britain's blockage across the nothern sea and the English Channel cut the flow of war supplies, food and fuel, to Germany during WW1. Germany replied by destroying ships that were supplying the material. In the end of the war all the submarines the German used impacted the war. German submarines sank a total of 6,394 marines displacing a combined total of 11,948,702 tons. Reciprocating 229 submarines for an average of nearly 52,000 tons sunk per submarine.

Explanation:

Help please for 100 point

To what extent are Washington's ideas relevant today? Why?

Answers

Answer:  George Washington addresses that the U.S. Should remain neutral to the European countries and just countries from the east this is still relevant in today's time. he also says that political parties are bad and will lead to the division which is true even in today's time like in our election.

Explanation:

The Midwest region has been home to
US presidents.
four
three
two

Answers

The midwest region has been home to four US Presidents.

How did Napoleon come to power in France?

Answers

In 1799, Napoleon staged a coup d'état to seize governmental control. The coup resulted in the current governing body, a five-member Directory, being replaced by a three-person Consulate. The first consul, Napoleon, wielded absolute power; the other two consuls were merely symbolic figures.

What language does ross use that is similar to hawkins reference to degrading treatment

Answers

The language that Ross uses to show degrading treatment like Hawkins is that the treaty was a pretended treaty and that a lot of people were not in support.

Ross's opinion on the treaty of Echota

According to Ross, this was not a legitimate treaty given the fact that a lot of the Cherokee Indians did not support this treaty.

According to him, the Cherokee removal was a fraudulent one. This was the reason he had to write to the senate.

Read more on the Cherokees here:

https://brainly.com/question/872392

How should the government use John Locke's ideas for civil liberties? Can you provide two examples to support this? Bibliography.

Answers

Answer:

Explanation:Often credited as a founder of modern “liberal” thought, Locke pioneered the ideas of natural law, social contract, religious toleration, and the right to revolution that proved essential to both the American Revolution and the U.S. Constitution that followed.

Locke favored a representative government such as the English Parliament, which had a hereditary House of Lords and an elected House of Commons. But he wanted representatives to be only men of property and business.The purpose of government, Locke wrote, is to secure and protect the God-given inalienable natural rights of the people. For their part, the people must obey the laws of their rulers. Thus, a sort of contract exists between the rulers and the ruled.

How did Alabama Governor Wallace respond to protests?

Answers

Answer:

....tuvo que hablar, porque la gente que no habla ,la gente no pone atencion ,y no saben si es una protestas.

Explanation:

☆☆☆☆☆si viste las 5 estrellas ,me pones estrellas .

7. During the long stalemate on the Western Front, many soldiers

A.returned home for rest and recovery.
b. returned home to create weapons in factories.
C. lived in trenches for weeks at a time.
d. deserted to the opposing side.

Answers

Answer:

C. lived in trenches for weeks at a time.

Explanation:

Which statement best completes the diagram?

Answers

It should be c because most schools in America now are free if you live in the district or have open enrollment

Can someone please help me? :(

Answers

the answer is the third option c
The answer is not c . I think it is d but I’m not sure

1) Contextualization: According to the US Constitution, which part of the federal government has
the authority to declare war? Circle the best answer from the choices provided below.
a. Supreme Court of the United States (SCOTUS)
CFBI
b. US Congress
d. President of the United States

Answers

The correct answer is B. U.S. Congress. Source: the constitution; specifically Article I, Section 8, Clause 11.

Who is Ramona Africa?
What is she known for?

Answers

Hello

Romona is a former MOVE member from Philadelphia. Founded by John Africa.

She is known for being one of two survivors from the police bombing on May 13, 1985

Hope this helps

Known for one of the survivors of the bombing on May 13 1985 ajeiwhsnwba

A class of students tripled in size when they added 46 more students. How many students did this class have originally?

Answers

Answer: 138 originally

Explanation: if you 46 x 3 you will get

  6x3=18   40x3=120   120 + 18=138  this but that is the answer 138

but if you want to add the addon then here is the answer 138 + 46=      38 + 46= 84     8+6=14  30+40= 70   70+ 14=84            138+84=

84+38=   8+4=12  80+30=110  138+110=238

6. What allowed North Vietnam to send troops to South Vietnam?

Answers

Answer:

The Hó Chi Minh Trail

Explanation:

remove accent, needed to use it to bypass filter


Details about the United States government are diagrammed below.
Veto legislation
approved by
Congress
Summon Congress
into special session
Deliver the "State of
the Union Address
Recommend
legislation and other
budgetary items
Which phrase completes the diagram?
A. The President using his powers as Head of State.
B. The President using his powers in relation to Congress.
C. The President using his powers as Commander in Chief.
D. The President using his powers as Chief Executive Officer.

Answers

Answer:

D. The president using his power as chief executive officer

put the following events in order

1,keistallnacht

2,Hitler comes to power

3,Jewish persons Ghettos

4,anti- semitic laws passed

5,The final solution. ​

Answers

Answer:

2
1
4
3
5

Explanation:

Who introduced the original bill and what did it propose?.

Answers

Answer:

James Madison introduced his proposed amendments to the Constitution, which would eventually become known as the Bill of Rights.

Explanation:

I hope this helps!

Was Eisenhower justified in instructing Faubus to change the orders that he gave to the national guard

Answers

In September 1957 President Eisenhower issued an Executive Order to protect 9 African American students facing racial violence a Central High School on Little Rock

In your opinion, why do you think many women want to reject or rebel against these new expectations of them after the war? Think about their roles in WW1, WW2, and the changing expectations of them over the course of only a few decades. (Short answer 3-4 sentences)

Answers

From 1941 to 1945, during WWII, woman played many different roles whether it was in the home, physically at war, or developing policy that affected.

In my own opinion, Women want to reject it because, They want to increased equality for women as well as the need to fill empty male seats led to increased acceptance of females in the workplace.

[tex]brainlyeveryday[/tex]

How did the free enterprise system most benefit industrial development in the first half of the 1800s?.

Answers

It encouraged the Industrial Revolution by allowing businesses to work for profit with minimal regulation beyond what is necessary to protect the public interest, caused Entrepreneurs to thrive and compete among each other.

Which two statements describe how the United States had changed by the end of World War II?
Select all the correct answers.

The Great Depression had ended.

The federal government was less involved in the economy.

There was far less unemployment.

There was less demand for consumer goods.

Answers

Answer:

The Great Depression had ended

The federal government was less involved in the economy.

Explanation:

The United States had changed by the end of World War II

As the Great Depression had ended

The federal government was slightly involved in the economy. Thus, option A and B is correct.

What is World War II?

Millions of Americans took advantage of the war's opportunities, and by its conclusion, the US had established itself as the preeminent economical and military force in the globe.

Many Americans became destitute as a result of bank failures and the loss of life savings. Many Americans lost their residences because they had no employment and no funds.

The federal government increased its level of involvement in ensuring Americans' financial stability. Federal grants in aid have developed into a potent weapon for shifting state authorities' agenda.

Therefore, option A and B are correct.

Learn more about World War II, here:

https://brainly.com/question/3411906

#SPJ2

An instrument used as guide in drawing vertical lines with the help of the T-square.​

Answers

Answer:

read more about the Philippines

1 How did Roald Dahl's experiences in World War Il influence his later writing?

A He was an aviator, and his first book was about a plane crash.

B He was in the Navy, and his first book dealt with life aboard a ship.

C He was in the Army, and his first book was set in Nazi- occupied Europe.

D He worked in a munitions factory, and his first book was about factory life.​

Answers

Answer:

A. He was an aviator, and his first book was about a plane crash

What was the weekly circulation for the magazine glass worked for?.

Answers

Answer: Two days tops.

Explanation:

Why did the us choose to land in North Africa before continental Europe?

Answers

Answer:

The U.S. choose to land in North Africa before continental Europe for its troops to land safely since it was controlled by the Allies.

Explanation:

Hope it helps!!!

North Africa was allied with the Soviet Union, making an alliance convenient. US troops chose the land in North Africa as the US troops could safely land in North Africa since it was controlled by the Allies.

Rutherford B. Hayes became the US president because he won a majority of the popular vote. Congress forged the Compromise of 1877. Votes from four states were recounted. He was a popular Union general.

Answers

Rutherford B. Hayes became the US president because Congress forged the Compromise of 1877. But Tilden won the majority of the popular vote but the presidency was given to Hayes due to the implementation of the compromise of 1877.

What is the compromise of 1877?

The compromise of 1877 is a general agreement between Democrats and Republican Rutherford Hayes to settle the dispute of the 1876 presidential election.

The main key points of the Compromise of 1877 are removing the remaining army personnel from the confederate state and appointing at least one democratic minister in the Hayes cabinet.

Therefore the correct option is B.

Learn more about the Compromise of 1877 here:

brainly.com/question/175092

Answer:

its B

Explanation:

how did england try to appease hitler in september of 1938?​

Answers

Answer:

They gave him part of Czechoslovakia to try to appease him so that he wouldn't attack around Germany. But Hitler found how powerless the appeasement was, so he took the rest of Czechoslovakia and didn't get attacked by the UK.

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