what's a control group?? and can you give me an example after writing the definition?

Answers

Answer 1

Answer:

a contral group is something that stays the same

Explanation:

Elizabeth's mother died in Ghana. r.i.p

Answer 2

Let's say you're testing a new drug to see if it helps with depression. We'll have 200 people split into two groups of 100 each. The first 100 people get the new pill, while the remaining 100 people get a placebo (sugar pill). Each participant does not know whether they are taking the actual drug or the sugar pill. This is important.

The control group is the group of people taking the sugar pill. This is to counterbalance the experimental group that takes the actual drug. If we just had one group, say the experimental group, then we wouldn't be able to compare those results against anything else.

Now let's say that everyone, in both groups, reported better moods and more positive attitude. This would strongly imply that the new drug is not effective because people who took the sugar pill got better. In other words, the sugar pill is as effective if not more so compared to the new drug. It may be the sugar pill, the psychology of taking any pill, or some other factors that contributed to those people getting better.

If only the people in the experimental group got better, then we could conclude that the drug is effective in some way. Again, we're making a comparison between the two groups, and the control group is used to reduce the placebo effect.


Related Questions

answer the following!

this is reading!

Answers

Answer:

I think it's the first one video games Inspire students not to do poorly

Answer:

The first, "Video games teach students to not give up..."

Hope this helps!

Explanation:

5) What characteristics does he say he inherited from his parents?​

Answers

Answer:

He possessed the qualities of honesty, self-discipline and kindness which he inherited from his parents. 2. He says that he inherited honesty and self-discipline from his father. From his mother he inherited faith in goodness and deep kindness.

1) As we scroll through our social media feeds each day, most people enjoy videos of adorable animals or stunning photos of natural landscapes. (2) Far from simply brightening our day, engagement with the natural world through social media may actually be helping to save our planet.

(3) Both individuals and organizations increasingly use social media to raise awareness of environmental issues and support conservation research. (4) A research article, news report, or photograph that “goes viral” can reach a global audience in a matter of minutes, connecting interested people with each other and allowing for a nearly immediate exchange of ideas. (5) In 2012, for example, a high school student posted a picture of an unusual lizard he saw in a local park to a nature-focused social network, where other members identified the lizard and noted how far it was from its known habitat. (6) This in turn became useful data for researchers studying these lizards and their changing ecosystem.

(7) The global audience provided by social media can also have a considerable economic impact for environmental causes. (8) Consumer pressure following the viral circulation of photos of turtles and other marine life injured by plastic drinking straws, for example, has led major corporations to seek more environmentally sustainable options. (9) Partly because viral content often makes people get all weepy, social media has also provided powerful fund-raising opportunities. (10) After a video recently circulated showing a rescued chimpanzee who enjoys playing with dolls, online donations to the rescue organization began pouring in. (11) Many social media platforms allow users to set up a donation campaign for an organization they support without any real effort on the part of the organization itself, increasing the benefit of even small donations.

(12) While some may argue that “hashtag activism” and online discussion have little real-world impact on individual behavior or public policy, social media is proving to be an increasingly powerful tool to draw attention—and resources—to conservation efforts. The writer wants to support the main argument of the second paragraph (sentences 3-6) by adding information from another reliable source.

Each of the following sources would achieve this purpose EXCEPT

A
a report from a major wildlife conservation organization that shows a significant increase in the number of its social media followers who engaged with the organization’s online content

B
a blog post on a university environmental club’s Web site about how the club used social media to organize an awareness event with partners in eleven countries

C
an article published in a scholarly journal that details how a research team used social media to recruit volunteers to assist with data collection on bird habitats

D
a newspaper article about a community garden club that distributed several thousand pollinator-friendly seed packets after a video of the club members singing about bees went viral

E
a video from a marketing research firm that promotes services offered to environmental groups, such as developing brand images that will increase their social media presence

Answers

Answer:

A

Explanation:

Why would you need to show how many followers you have?

A report from a major wildlife conservation organization that shows a significant increase in the number of its social media followers who engaged with the organization’s online content. Therefore, the correct option is option A.

Social media makes it easier for people to communicate with one another online. Social media encompasses a wide range of applications and platforms, that let users share content, communicate online, and create communities.

And over 4.7 billion individuals, or nearly 60% of the world's population, utilize social media. A report from a major wildlife conservation organization that shows a significant increase in the number of its social media followers who engaged with the organization’s online content.

Therefore, the correct option is option A.

To know more about Social media, here:

https://brainly.com/question/30326484

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Write a story that includes the words, ... nothing could have prepared him for what he saw ....
OR
Write a story that involves a character new to the area.

Answers

Shane felt a hand on his shoulder. He jumped up to see who it was. Nothing could prepare him for what he saw. The creature in front of him was horrible. It had two heads, and four eyes on each. The monster was tall and thin, much bigger than Shane.
“Who are you and what are you doing in my room?” Shane shrieked, but the creature just shook its head. The monster put its giant hand on his forehead. Moments later Shane was fast asleep, and the creature slowly left his room. The next morning he tried to think back on how this peculiar thing looked, but all of his memories felt like a blur.


Ps. you can change anything about it i just wrote a base

Nothing could have prepared him for what he saw.

He was ignorant, clueless, and gloomy. Nobody liked him, and they always ignored him.

But he had no idea they would do this.

To cause him this much pain and agony, he couldn't believe it.

He turned his head shakily and panted.

Sure enough, it was still there. The monster that had taken his only friend.

He contemplated jumping at the monster in the hopes of ending his misery.

But no. He had to prove that no monster could defeat him.

He took a deep breath and began to run once more.

I think that Walton's main purpose in the novel is to let us see how bad the monster feels after Frankenstein dies.

A.
It is an effective thesis statement.

B.
It is not specific.

C.
It is not clear and concise.

D.
It is not interpretive.

Answers

Answer:

should be a, depends on whether or not your teacher lets you say "i think," if not, its c

What are the four major abstract elements/subjects you can address in a literary analysis thesis?

A. Characterization, Theme, Tone, & Mood
B. Characterization, Tone, Mood, & Figurative Language
C. Characterization, Language, Tone, & Mood
D. Theme, Meaning, Attitude, & Atmosphere

Answers

Answer:

a

Explanation:

Write a summary (5-7 sentences) of Scrooge's experience with the Cratchit family, and explain
Chow that affects his perspective.
Questions to consider while creating your summary:
What does Scrooge have that the Cratchit's do not? Why?
What do the Cratchits have that Scrooge does not? Why?
What evidence from the text shows how the Cratchits feel about their situation?

Answers

Answer:A summary of Part X (Section3) in Charles Dickens's A Christmas Carol. ... The spirit then takes Scrooge to the meager home of Bob Cratchit, where Mrs. Cratchit ... Mockingly, the ghost quotes Scrooge's earlier retort, "Are there no prisons? ... to not only see the Cratchits but to feel the sorrow and hardships of their daily toil.Many people in London are puzzled by Scrooge's behavior, but Scrooge merely laughs off their suspicions and doubts. Scrooge brings a little of the Christmas

Explanation:Did it

Answer:

Scrooge watches the large, bustling Cratchit family prepare a miniature feast in its meager home. He discovers Bob Cratchit's crippled son, Tiny Tim, a courageous boy whose kindness and humility warms Scrooge's heart. The specter then zips Scrooge to his nephew's to witness the Christmas party. Scrooge finds the jovial gathering delightful and pleads with the spirit to stay until the very end of the festivities. As the day passes, the spirit ages, becoming noticeably older. Toward the end of the day, he shows Scrooge two starved children, Ignorance and Want, living under his coat. He vanishes instantly as Scrooge notices a dark, hooded figure coming toward him.

Explanation:

PLEASE HELP
book is: Frankenstein
What parallels do you see between this novel and Mary Shelley's life?
How did her life experiences influence her most famous work?
How did the losses she endured impact the themes or details of her writing?
20 pts:)

Answers

Answer:

Mary Shelley's mother died in childbirth and in the novel, Frankenstein's mother died when she was caring for Elizabeth who was ill with scarlet fever. She became ill and died just like Mary's did in real life.  Mary Shelley married Percy Shelly. She gave birth to and lost her first child who was born two months prematurely. In the novel, Victor Frankenstein's little brother died as well, mirroring what happened to her in real life. She later had two more children who died. Percy had an affair with Mary's stepsister, Claire which added to her feelings of abandonment. Mary suffered many losses. She had many half-brothers and half-sisters but one in particular, Fanny Imlay, was the one she was closest to. Fanny ended her own life which devastated Mary. She also  It seemed that the ones she was closest to died and she was left with no one to love, much like Frankenstein's monster.

Explanation:

The losses she endured impacted her writing with themes of loss in the novel. She lost many loved ones from her children to her husband which was reflected in the novel. She had feelings of guilt due to the loss of her first child and blamed herself for her husband leaving her for her sister. The novel credits quoted poets such as Samuel Taylor Coleridge's poem, "The Rime of the Ancient Mariner" which has the theme of guilt.

Frankenstein would not create a mate for his monster so the monster, on the night of his creator's wedding, killed his love. The themes of loss and anguish in the work were parallels drawn straight from her long-suffering life.

A letter of complaint to your local government chairman requesting him to fix the canal close to your street

Answers

To Local Government Chairman. 2/14/21
Dear Sir/Ma,
Requesting for urgent amenities.
l am happy to write this letter to my Honorable chairman,the aims behind this letter are requesting an urgent good roads network and building of a hospital in our community
The challenges facing our community in terms of bad roads are tough, Our farmer finds it difficult to transport their farm's products to an urban market. A bad road constituted a lot of accidents that runs many farmers into huge losses.

Which is the closest antonym for the word former?
A. Current
B. Crisp
C .Cheerful
D. Cruel

Answers

A. Current is the answer
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