In Rocky Mountain National Park, many mature pine trees along Highway 34 are dying due to infestation by pine beetles. Scientists would like to use a sample of size 200 to estimate the proportion of the approximately 5000 pine trees along the highway that have been infested. It is not practical to use an SRS in this setting. A possible alternative would be to use the first 200 pine trees along the highway as you enter the park. Why isn't this a good idea?
Answers
Answer:
then no one would be able to actually see the highway and take in the view
Explanation:
The given alternate possible way given in the question is not good as the sample does not follow the conditions of the definition of SRS in the study.
SRS is a group or sample size of "n" objects in a population of "n" objects in which all the possible samples would have equal chances to occur or happen.
In the alternate case, There 200 trees sample is taken from near the highway, that can have fewer chances to be infected or can have more infected.
The fact that the sample was not taken randomly and has not been selected in such a way that each tree has equal chances to happen.The SRS is not possible to obtain as it does not follow the term and conditions of SRS.It creates a bias in the study.Learn more about SRS problems:
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Related Questions
How did the leadership of John Smith benefit the Jamestown Colony? A. John Smith established the first Church of Jamestown. B. John Smith was a strong leader who had good trade relations with the Natives and forced the settlers to work. C. John Smith became King of Jamestown, appointed by King James. D. John Smith was able to locate all the gold in Jamestown.
Answers
D i belive is the answer
Answer:
Explanation:
Smith also led the first English explorations of the Chesapeake Bay and was almost killed by a ray on the first of the two expeditions. Smith's strong leadership helped the colony survive and grow but also made him enemies within the fort.Captain John Smith reported that the first church services were held outdoors “under an awning (which was an old saile)” fastened to three or four trees. As part of a rebuilding effort following a fire that burned much of the fort in January 1608, the settlers built the first church building. He did not find gold or a route west, but he did acquire food for the colonists, learned about the natives and created highly accurate maps of the area. These maps became one of Smith's greatest accomplishments and were used by future explorers.
The great river system that flows through the Great Plains and the Central Lowlands is the ____ River system.
Answers
Answer:
The Missouri River Basin
Explanation:
Answer:
It is The Red River System
Explanation:
MARKING THE FIRST PERSON BRAINLIEST AND THANKING YOU
Public schools, hospitals, and fire departments are examples of what purpose of government?
Answers
Answer: Promote the general well fair
Explanation:
I had to take the same test and stuff and i know the answer from that-
It is important for __________ to participate in conservation efforts.
A)
government
B)
business
C)
citizens
D)
educators
E)
all of the above
Answers
Answer: All the the above
Explanation:
How did the United Nations respond to the iraqi invasion of Kuwait in January 1991. I'm in a test please help
Answers
On 29 November 1990, the Security Council passed Resolution 678 which gave Iraq until 15 January 1991 to withdraw from Kuwait and empowered states to use "all necessary means" to force Iraq out of Kuwait after the deadline. The Resolution requested Member States to keep the Council informed on their decisions.
The ozone layer is important because....
A) It reflects radio waves back to Earth
B) Communication satellites are there
C) Meteoroids burn up there
D) It absorbs ultraviolet radiation
Answers
Answer:
D) It absorbs ultraviolet radiation
Explanation:
Ultraviolet radiation is known to be a harmful ray that is primarily emitted by the sun. Prolonged sun exposure can damage the skin or cause skin cancer.
The UV light comes in three types (UVA, UVB and UVC) according their wavelengths. The sunlight carries all of these but only two (UVA and UVB) could penetrate the ozone layer a little bit.
The ozone layer is a thin layer of gas that absorbs most of the UV rays from the sunlight. Thus, it serves as a protective shield of the Earth. Without the ozone layer, living things would have a hard time surviving on Earth.
What are 4 major differences between a civilization and a society? 30 points
Answers
Basically, culture is the totality of knowledge, beliefs, art and customs shared by a human group. Civilization is the organized development of one or more cultures within an urban center (from the Latin word 'civis', citizen).
Match the period in Egyptian history with its dates.
1. Middle Kingdom 2700–2200 B.C. 2. Old Kingdom 2050–1800 B.C. 3. New Kingdom 1550–1100 B.C.
PLEASE HELP ME PLEASE!!!!!!!
Answers
Answer:
1.2700–2200 B.C. = 2
2.2050–1800 B.C. = 1
3.1550–1100 B.C. = 3
Explanation:
What two countries are located on Hispaniola, the island labeled with the number 3 on the map above?
A.
Jamaica and the Dominican Republic
B.
Haiti and Cuba
C.
Haiti and the Dominican Republic
D.
Jamaica and Puerto Rico
Answers
Answer:
c
Explanation:
Answer:
C.
Haiti and the Dominican Republic
Explanation:
took the test on Edge hope this helped
What was the function of a pyramid
Answers
Answer:
To bury jews and kings and queens.
Explanation:
Today,many Muslims make a pilgrimage to the holiest city in Islam?
A.Medina
B.Jerusalem
C.Damascus
D.Mecca
Answers
Answer:
mecca
Explanation:
What do you mean by dood society?
Answers
Answer:
It has to be "dude society"...
I'm just guessing...
Explanation:
What role did religion play in the New England colonies?
Answers
Answer:
In Europe, the Catholic and Protestant religions often persecuted or banned each other's religions, and British colonialists always maintained restrictions against Catholics. In Great Britain, the Anglican Protestant church split into bitter divisions between traditional Anglicans and Puritan reforms, which contributed to an English civil war in 1600. In British colonies, differences between Puritans and Anglicans.
Make everyday a Mandela day
Answers
Answer:
Take action against poverty
Explanation:
everyday
Where did farming begin?
Answers
Answer:
Asia
Explanation: Europe Spain and many other areas in the 1600's have been looking for Asia and its good for years (This search does not continue now.)
One major role of the executive department is to:
A: advise the president on national security issues
B: cast tie-breaking votes in the senate
C: carry out the president's policies in specific areas
D: run the day-to-day operations in the white house
Answers
Answer:
C
Explanation:
Executive branch enforces laws
what is a budget?.....
Answers
Answer:limited to what you can do
Explanation:
Answer:
A tool to help you manage money wisely.
What did England want to start a colony in north America.
Answers
Answer:
England was looking at the settlement of colonies as a way of fulfilling its desire to sell more goods and resources to other countries than it bought. ... At the same time, colonies could be markets for England's manufactured goods. England knew that establishing colonies was an expensive and risky business.
Answer:
To grow economically and since their neighbors Portugal, Spain were growing and expanding their empire they were influenced and did the same thing. Jamestown In 1606, a group of English merchants received permission from King James I to set up a colony in North America. These merchants hoped to find riches to rival the Aztec empire in Mexico. In December 1606, three ships carrying about 100 men and boys sailed for a part of North America they called Virginia.
Explanation:
hope i helped
How are federal judges chosen?
Answers
Answer:
Federal judges are chosen by the people.
Explanation:
NEED ASAP LIKE IN NEXT 5-10 MINUTES WILL GIVE BRAINLIEST: Which of the following emerged in Western Europe in large part as a reaction to the diplomatic exchanges exemplified in the passage?
"The next day (25th May) (the Chan) sent his secretaries to me, who said: ‘Our lord sends us to you to say that you are here Christians, Saracens [Muslims] and Tuins. And each of you says that his doctrine is the best, and his writings—that is, books—the truest. So he wishes that you shall all meet together, and make a comparison, each one writing down his precepts, so that he himself may be able to know the truth.’ Then I said: ‘Blessed be God, who put this in the Chan’s heart. But our Scriptures tell us, the servant of God should not dispute, but should show mildness to all; so I am ready, without disputation or contention, to give reason for the faith and hope of the Christians, to the best of my ability.’ They wrote down my words, and carried them back to him. Then it was told the Nestorians that they should look to themselves, and write down what they wished to say, and likewise to the Saracens [Muslims], and in the same way to the Tuins.”
Excerpt from The Journey of William of Rubruck, written by a Franciscan monk sent by King Louis IX of France to the Mongol Empire in 1253
The incorporation of Eastern Asian ideas and knowledge into mainstream European society
The European practice of religious tolerance based on the example of the Mongol Empire
A political alliance that protected Western Europe from further invasions of the Mongol Empire
An increased European awareness of important cultural, political, and economic developments in Eastern Asia
Answers
Answer:
The correct answer is D.
Explanation:
Which city was the center of government in Byzantine reconquered lands?
1.Carthage
2.Cordoba
3.Ravenna
4.Syracuse
Answers
Answer:
number 4
Explanation:
You notice an elderly woman exit Citizens Bank and begin her walk home. You are walking in the same direction to grab a burger down the street when you notice that, unbeknownst to her, $20 bills are falling out of her purse, onto the sidewalk behind her. As someone with good character, you would __________.
1.
collect the bills as you catch up to her and return them to their rightful owner
2.
race to collect them all before other people do, then buy yourself the new X-Box Need for Speed game
Answers
Answer:
duh 1 if u are someone with good charcter
Explanation:
Which is not typical of humid subtropical climates?
large amounts of precipitation
mild winters
hot summers
large amounts of snowfall
Answers
Answer:
Large amounts of snowfall
Why were enslaved Africans in high demand in the southern colonies? *
Answers
Answer:
Slaves were in high demand in the southern colonies because they were the main source of labor. Bacon and others colonists wanted to take the Natives land.
Explanation:
interpret What does John Lewis mean when he says he focused on
"bringing down those signs"? How does his story about listening to De King talk about activism in Montgomery help you understand what his main goals were
Answers
The correct answer to this open question is the following.
Although there are no options attached, we can say the following.
What John Lewis meant when he says he focused on
"bringing down those signs" was that he wanted to end with those segregationist signs, attitudes, and prohibitions that oppressed and hurt African Americans in the south.
His story about listening to Dr. King talks about activism in Montgomery help me understand his main goals in that I realize that he, as a civil rights leader in the 1960s, had a good intention in his mind. He wanted respect for the civil rights of the African American people. He wanted to put a stop to the oppression of the government and police brutality. That is why he decided to participate in important protests such as the March to Selma, Alabama, on March 7, 1965. That protest was immediately stopped by the police using force.
John Lewis said that "Bringing down those signs" because he wanted to make an emphasis on ending the attitude of hate and discrimination for African Americans.
John LewisHe is known for his contribution in Civil Rights Movement in 1960s. He began his activist career with Nashville Student Movement, where he protested against the segregation policy in private Schools.
His objective was to give equal status to the African Americans. Thus he said his famous quote "Bringing down those signs", it means he wanted to get rid of all those signs and symbols which creates an atmosphere of discrimination, and prejudice.
Learn More about John Lewis here:
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Select the correct answer.
One result of the contact between Europeans and American Indians was the spread of disease. Which statement best describes the effect disease
had on European and American Indian populations?
Ο Α.
The population in Europe drastically declined due to exposure to American Indian diseases.
Europeans and American Indians were equally affected by outbreaks of disease in the New World.
OB.
O C.
American Indian populations were decimated by diseases brought by the Europeans.
Many Europeans who came to North and South America died from American Indian diseases.
Answers
Answer:
1. A) 2. C)
Explanation:
Answer:
C
Explanation:
Reminder pocahontas when she went to america she died of a european disease because her immune system had never encountered the disease but the europeans didn't get sick from there country.
What are the three ways interest groups monitor and influence the government? *
Answers
Answer:
what are your answers
Explanation:
Answer:
Are there answer choices?
Explanation:
What city-states fought each other during the Peloponnesian War?
Answers
Answer: Athens and Sparta
Explanation:
Hey there! I will give the following steps, if you have any questions feel free to ask me in the comments below.
Fought by the Delian League was led by Athens. The Peloponnesian League was led by Sparta. Athens attacked Sparta with a powerful Navy, while Sparta attacked with a superior army.
~I hope I helped you! :)~
Answer:
Athens and Sparta
Hope this helps
The law of demand explains that:
A. supply of a product goes down as the price goes down.
B. demand for a product goes down as the price goes down.
C. supply of a product goes down as the price goes down.
ООm
D. demand for a product goes up as the price goes down
Answers
D. Demand for a product goes up as the price goes down
The law of demand explains that demand for a product goes up as the price goes down. Thus, the correct option is D.
What are the assumptions for law of demand ?One of the most fundamental ideas in economics is the law of demand. It explains how market economies distribute resources and set the prices of goods and services that we see in daily transactions by combining the law of supply.
According to the law of demand, the quantity bought varies inversely with price. In other words, the quantity demanded decreases as the price increases.
Because of declining marginal utility, this happens. In other words, consumers utilize the initial units of an economic good they buy to fulfill their most pressing requirements first, and then they use each additional unit to fulfill progressively lower-valued goals.
People's willingness to spend more tends to enhance demand for typical economic commodities as earnings rise.
Since they may meet the same kinds of customer desires and needs, the availability of close alternative items that compete with a given economic good tends to lower demand for that good.
Learn more about law of demand, here
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In colonial society,a persons social status depended upon his or her?
A.) education
B.) religion
C.)family background and wealth
D.) talent and skill.
Answers
Answer:
i think it's C. family background and wealth
Explanation: