Researchers claim that 60 tissues is the average number of tissues a person uses during the course of a cold. The company who makes Kleenex brand tissues thinks that the claim is untrue, but is not sure whether the average is greater than or less than 60. What are their null and alternative hypotheses?

Answers

Answer 1

Answer:

H0 : μ = 60 and H1 : μ ≠ 60

Explanation:

H0 : μ = 60 and H1 : μ ≠ 60

Where ;

H0 = the null hypothesis

μ = mean value

H1 = alternative hypothesis

The null hypothesis is our initial assumption, which is the claim that the average number of tissue used during the course of a cold is 60.

The alternative hypothesis will look to negate the null hypothesis, which is to establish that the mean number of tissues used during the course of a cold is not 60, meaning it could be less or more.


Related Questions

How was the U.S unprepared for Coronavirus? What could the U.S do in the future to improve

Answers

Answer: They were unprepared because they never knew it would cause much deaths as it has already and in the future they should be able to have the money to shut down businesses etc. so they can prevent deaths

Explanation:

Africa’s largest lake is Lake __________.

Answers

LAKESIDEEEEE AND UPPER DOWN SIDE

How did the battle of Thermopylae affect Greece?

A. The Persians invaded deeper into Greece.
B. Greece gained territory from the Persians.
C. Greece set up an alliance with the Persians.
D. The Persians gained total control of Greece.

Answers

Answer:

Your answer would be B.

Explanation:

While the Battle of Thermopylae was technically a defeat for the Greek coalition, it was also a conquest. It marked the beginning of several important Greek victories against the Persians and represented a morale shift among the Greeks.

Hope this answers your question

The Battle of Thermopylae was a battle fought in 480 BC between the Greek city-states and the Persian Empire. Option A. The Persians invaded deeper into Greece is correct.

The battle took place at the Thermopylae Pass, a narrow passage between mountains and the sea. The Greeks were outnumbered by the Persians, but they were able to hold them off for three days. However, the Persians eventually found a way around the pass, and the Greeks were forced to retreat.

The Battle of Thermopylae was a Greek victory, but it was a Pyrrhic victory. The Greeks lost many of their best soldiers, and the Persians were able to invade deeper into Greece. The Battle of Thermopylae is remembered as an example of heroic resistance against overwhelming odds.

So, the correct option is Option A.

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Social Studies: Oil Vocabulary Quiz
Question 1: The year Spindletop oil well was discovered and Texas changed from an agriculture
state to an industrial state.
a) 1900
b) 1901
c) 1910
d) 1911​

Answers

Answer:

Spindletop was an enormous geyser of oil that exploded from a drilling site at ... Edwin Drake drilled the first well specifically intended to extract oil in ... Years later, Higgins ran a newspaper advertisement for fellow ... in Texas-based industry, and was enormously influential in the state's future development.

hope this helps have a nice day everyone


What religion is most dominant in India?
A.
Judaism
B.
Islam
C.
Hinduism
D.
Buddhism

Answers

Answer:

C) Hinduism

Explanation:

Hinduism is the dominant religion with approximately 70% of India's population is comprised of Hindus.

6. What does the King do to ensure Siddhartha's fulfillment?

Answers

Answer: To provide all he needed.

Explanation:

Although his father, the king ensured that he was provided with everything he could want or need, so he could be fulfilled, Buddhist scriptures say Siddhartha felt that material wealth was not and should not be life's ultimate goal. He recognized and valued life not by things but how we value people and things of life.

Which statement about the influence of individuals and/or groups of people in history is false?
a. They have the ability to change society through intended and unintended consequences.
b. They include both well-known and ordinary individuals and groups of people.
c. They include political parties, special interest groups, and professional associations.
d. They provide structure and stability to society

Answers

Answer:

B.

Explanation:

they include both well known and ordinary individuals and group of people.

a Plymouth Model to Generate Critical Thinking, either a linearor a graphical model
addressing this topic; “You want to go on a holiday". Using the Plymouth Model of
critical thinking, produce your own Plymouth model for your choice holiday. You will be
assessed based on the following criteria below:
1. Does the model clearly address the topic or issue?
2. Is the model readable, understandable with clear layout? 3. Does the model clearly demonstrate three stages: description, analysis
andevaluation?
4. Has the task been comprehensively attempted? (Level of effort
incompleting the task)

Answers

Yes uaijwhw hquqiuqj bahahajajaj Bahahhaha hahwhajaja hahajajaj

hi who here know what it feels like to be betrayed by your best friends but when you do bad she insult you but she lies at your back what should i do!!!!there names a re alex and jordan

Answers

Answer:

Tell me about it haha. You should stand up for yourself and know you deserve better. Get better friends that treat you right.

30 POINTS!!! <3
Explain how one of the biotic elements in an ecosystem you identified interacts with other elements to meet its needs.

Answers

Answer:

Ok

Explanation: Living things adapt to their biotic environment to survive. Mammals in cold places need thick fur to stay warm. Reptiles sit on hot rocks in their environment to warm their bodies.

One of the most critical interactions in an ecosystem between the biotic and abiotic environment is photosynthesis, the base chemical reaction that drives most life on earth. Plants and algae use sunlight, water and carbon dioxide to create the energy they need to grow and live via photosynthesis. An important by-product of photosynthesis is oxygen, which animals need to breathe.

Interactions:

Red fox (Vulpes vulpes) and hare (Lepus europaeus) interactions are an excellent example of predator-prey dynamics. The hares consume grasses, then the red foxes predate the hares. The grasses are negatively impacted by the hares while the hares benefit by getting a meal. Foxes then benefit by eating the hares.

Commensalism examples are more difficult as it is hard to prove whether the other animal benefits or is negatively impacted.

For example, Remora fish ride other fish and sharks and then eat their leftover food. The sharks and large fish are said not to be affected by the presence of the Remora as they ride them and then eat the leftover food. This interaction would be classed as competitive if Remora fought their hosts for food instead of waiting until they were finished.

Plants with bird or butterfly pollinators are good examples of mutualistic interactions. Plants benefit by having their flowers pollinated so they can reproduce. The butterflies and bird pollinators benefit as they get a delicious nectar meal.

Plzz help me i will give brainliest to whoever helps me first

Which phrase defines a demand schedule?

A.

a chart showing the impact of demographic changes on demand

B.

a table showing the quantity demanded for a good at different prices

C.

a graph tracking the increase in demand at decreasing prices

D.

a report analyzing factors causing a change in demand for goods

Answers

Answer:

I believe the answer would be "B".

Explanation:

In the 21st century, what does the “American Dream” mean ?

Answers

Answer:

The reason they call it the American Dream is because you have to be asleep to believe it." American feel very ambivalent about economic inequality. Home ownership, better opportunities for the next generation, chance to get rich, secure and comfortable retirement

I am sorry if it's wrong..

Answer: the belief that anyone, regardless of where they were born or what class they were born into, can attain their own version of success in a society where upward mobility is possible for everyone.

Explanation:

Why was the Petition of Right (1628) of such importance?

Answers

Answer:

It stated that the law was higher than the king. ... That it is the right of the subjects to petition the king, and all commitments and prosecutions for such petitioning are illegal.

Explanation:

Introduction: Match each type of incentive with the best example given.
positive consumer incentive
price increases
positive producer incentive
making more money
negative consumer incentive
sale prices
negative producer incentive
high manufacturing costs

Answers

-positive producer incentive = making more money

-negative consumer incentive= price increases

-positive consumer incentive= sale prices

-negative producer incentive= high manufacturing costs

Making more money, price increases, sale prices, and high manufacturing costs will be the correct order of the incentives.

What is an incentive?

The incentive can be defined as the amount that the person will earn as they may have done extra work or may have presented themselves to the best of their capabilities. This is a way that the person will feel motivated by the decision that they will be taking.

positive producer incentive will be subjected to the individual who is making more moneynegative consumer incentive will suggest that the price has increased. positive consumer incentive does suggest that the sale prices of the good or the commodity have changed. negative producer incentive tells that there will be high manufacturing costs for the product or the commodity that is made.

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The Maori are the native population of

Answers

New Zealand. Hope this helps!

Answer:

The Maori are the native Polynesian people of New Zealand. So the answer is New Zealand.

Explanation:

social development is a dynamic procces justify the statement​

Answers

Answer:

is dynamic in Nature. Social development implies bringing about qualitative growth and development of the society. It would aim to bring about no discrimination on any basis and equal opportunities for all

The map shows the Roman Republic and the Roman Empire.

A map of the Roman Republic and Roman Empire. A key shows the Roman Republic, 44 B C E in purple, the Roman Empires, 117 C E in green and Modern borders with black lines. Purple shaded areas include the coast along central north Africa, most of Spain and Portugal, France, Italy, Corsica, Sardinia, Sicily, Italy, the coast land from Italy southeast to the Aegean Sea, parts of Turkey. Green shaded areas include: northern Spain, England, central European countries east of Italy, the rest of Turkey and eastward, the east and west coast of North Africa.

Which continent was controlled most heavily by the Roman Empire?

Asia
Africa
Europe
Australia

Answers

Answer:

Hi the answer is europe

Explanation:

As you can see in the picture its mainly europe

Answer:

i would say its europe

iExplanation:

All of the following are characteristics of a dictatorship EXCEPT:

Answers

Answer:

Citizens can replace the leader if he or she does not meet the citizens' needs

Explanation:

This is because in a dictatorship you cannot replace the leader as he/she has total control over everything in the country.

In what year and at what number is China population excepted to peak???

Answers

Answer: 2029

Explanation: China’s population is set to reach a peak of 1.442 billion in 2029 and start a long period of “unstoppable” decline in 2030

Answer:

2029

Explanation:

which best explains why the church was so powerful

Answers

Answer: Because God is powerful. And the church must fear and love and obey Him. The church does all the work to praise God. Pastors & bishops preach. The children are on youth ministry. The church is powerful because it's all God's work!

(Btw i'm a Christian)

What is economic dependency?

Answers

Answer:

Economic Dependence. A situation in which the success of one thing depends on the success of another. This may occur within a company; for example, a project may not have funding unless another project is successful. ... Many companies and economies seek to diversify to avoid economic dependence.

Explanation:

Explain why the alien and sedition act hindered the federalists party

Answers

Answer:

The Federalists believed that Democratic-Republican criticism of Federalist policies was disloyal and feared that aliens living in the United States would sympathize with the French during a war. As a result, a Federalist-controlled Congress passed four laws, known collectively as the Alien and Sedition Acts.

Explanation:

A major problem with the 1876 Texas Constitution was that it ______________.
a.
was too short to get the job done
b.
did not guarantee the rights of African Americans
c.
created a government that was too powerful
d.
gave schools more funding than the state could afford


Please select the best answer from the choices provided

Answers

I believe that the sender you are looking for is b

What weakened the Iroquois confederacy in the eighteenth century?

Answers

Answer:

It was primarily "infighting among its member tribes" that weakened the Iroquois confederacy in the eighteenth century, but attacks by the British definitely played a role as well.

Explanation:

Alger Hiss was accused of which of the following crimes by the House Un-American Activities Committee (HUAC)? a. recruiting communist activists b. passing secret government documents on to the Soviets c. aiding the Rosenbergs in their cause d. Un-American communist activities

Answers

Answer:

b. passing secret government documents on to the Soviets

Explanation:

Alger Hiss was an important government official in the United States of America.

In the year 1948, Alger Hiss appeared before the House Un-American Activities Committee (HUAC) after a series of accusations had been leveled against him saying he was a spy to the Soviet Union as well as a communist.

On the 3rd of August, Alger Hiss was accused of been a communist spy to the Soviet Union by a man who served as a witness to the case called Whittaker Chambers( a former member of the communist party) an Editor of a magazine called the Time.

Alger Hiss claimed not to have known who Mr Whittaker Chambers was but Mr Whittaker showed a series of top secret American documents that Alger Hiss had given to him as evidence to the House Un-American Activities Committee (HUAC).

Alger Hiss later admitted to knowing who Whittaker Chambers was but he claimed Mr Whittaker Chambers was using another name then.

His trial continued for a very long time and due to the fact that the statues of limitations had been exhausted , he was convicted of perjury he was charged with two counts of perjury for lying about passing top secret government documents to Mr Whittaker Chambers and for denying that he had seen him since 1937.

In the year 1949, the first trial for perjury before a jury ended in a deadlock. The second trial ended in January 1950 where he was declared guilty on both counts.

When did the Jim Crow period begin?

What did Homer Plessy try to do?

Answers

Answer:

in 1828 the jim crowmperiod begin

Which factor had the GREATEST positive effect on late nineteenth century American industrialization?

Answers

A large supply of cheap labor

Answer:

The factor had the greatest positive effect on late nineteenth century american industrialization is a large supply of cheap labor.


The guarantee of equal treatment for all people under the law is the purpose of civil rights.


TrueFalse

Answers

True accurate yes true yes yes true accurate affirmative yes true

Where do historians believe the people that live in Oceania came from? How?

Answers

Answer:

Asia

Explanation:

Hope this helps

Which of the following principles is shared amongst the teachings of Islam, Judaism, and Christianity? (5 points)


The soul will be judged upon death.


Take sacraments to get closer to God.


Fast on the holy day.


Jesus was resurrected.

Answers

Answer:

The soul will be judged upon death.

Explanation: The one belief out of these three options which is shared among Judaism, Christianity and Islam is: A. the soul will be judged upon death.

Answer:

A)

Explanation:

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