Answer:
Physical and chemical digestion occur in the mouth; only chemical digestion occurs in the small intestine.
Explanation:
Physical and chemical digestion occur in the mouth; only chemical digestion occurs in the small intestine.
Physical and chemicall digestion occur in the small intestine; only chemical digestion occurs in the mouth.
Only physical digestion occurs in the stomach; chemical and physical digestion occur in the large intestine.
Only physical digestion occurs in the large intestine; physical and chemical digestion occur in the stomach.
Does listening to music while studying hinder students’ learning? Two AP Statistics students designed an experiment to find out. They selected a random sample of 30 students from their medium-sized high school to participate. Each subject was given 10 minutes to memorize two different lists of 20 words, once while listening to music and once in silence. The order of the two-word lists was determined at random; so was the order of the treatments. The difference in the number of words recalled (music − silence) was recorded for each subject. A paired t-test on the differences yielded t = −3.01 and P-value = 0.0027.
(a) State appropriate hypotheses for the paired t-test. Be sure to define your parameter.
(b) What are the degrees of freedom for the paired t-test?
(c) Interpret the P-value in context. What conclusion should the students draw?
(d) Describe a Type I error and a Type II error in this setting. Which mistake could students have made based on your answer to part (c)?
(a) The appropriate hypotheses for the paired t-test in this experiment are:
Null hypothesis (H0): The mean difference in the number of words recalled between listening to music and silence is zero.
Alternative hypothesis (Ha): The mean difference in the number of words recalled between listening to music and silence is not zero.
Parameter: The parameter of interest is the mean difference in the number of words recalled (music - silence) for the population of students.
(b) The degrees of freedom for the paired t-test are calculated as (n - 1), where n is the number of paired observations. In this case, since there are 30 students in the sample, the degrees of freedom would be (30 - 1) = 29.
(c) The P-value of 0.0027 indicates the probability of observing a t-value as extreme as -3.01 (or more extreme) under the null hypothesis. In other words, if the null hypothesis were true (the mean difference is zero), there is only a 0.27% chance of obtaining a t-value as extreme as -3.01.
Since the P-value is less than the conventional significance level of 0.05 (or 5%), we reject the null hypothesis. Therefore, the students can conclude that listening to music while studying has a significant effect on the number of words recalled.
(d) In this setting:
- Type I error: This refers to rejecting the null hypothesis when it is actually true. It means concluding that there is a significant difference in the number of words recalled due to listening to music while studying when, in reality, there is no such difference.
- Type II error: This refers to failing to reject the null hypothesis when it is actually false. It means failing to conclude that there is a significant difference in the number of words recalled due to listening to music while studying when, in reality, there is a difference.
Based on the answer to part (c), the students rejected the null hypothesis and concluded that listening to music while studying has a significant effect on the number of words recalled. Therefore, if the null hypothesis were true (no actual difference), the students could have made a Type I error by incorrectly concluding that there is a difference.
As children progress in school, the technology they use generally becomes more:
local.
specialized.
logical.
abstract.
The technology that children use in school generally becomes more abstract as they progress through the grades.
Why do children use more abstract during the higher grades
As children progress in school, the technology they use generally becomes more abstract.
In early grades, children may use simple technology that is concrete and tangible, such as blocks or manipulatives, to help them learn basic concepts like counting and sorting.
As they move into higher grades, they begin to use more complex technology, such as computers and software, that require them to work with abstract ideas and concepts, such as programming and data analysis.
How is most folklore shared in a culture?
orally by storytelling
written in books
through visual art
through dance and music
Terrence is playing with his four-year-old son Jacob, using a tablet app that records sounds from the environment. When they have recorded all the sounds they want, they can use the app to layer sounds over one another to create a mashup-like song. What are Terrence and Jacob doing together?
strengthening gross motor skills
creating not consuming
co-viewing
setting screen time limits
The correct option is (b) creating not consuming.
Terrence and Jacob are engaging in a creative and interactive activity that involves active participation and collaboration.
By using a tablet app that allows them to record and layer sounds to create a unique musical composition, they are actively involved in the creation process, which can foster a sense of accomplishment and promote creativity.
This activity also encourages exploration and experimentation with sounds, which can develop critical thinking skills and enhance problem-solving abilities. Terrence and Jacob are strengthening their bond and developing communication skills through co-creating and sharing ideas.
This activity is an excellent way for parents and children to engage in meaningful, screen-time activities that are both educational and fun.
The right answer is (b) creating not consuming.
For more questions on advanced placement, visit:
https://brainly.com/question/15874275
#SPJ11
.
What is the difference between a fable and a morality tale?
whether the tale is meant to teach an ethical lesson
whether the tale explicitly states an ethical lesson
whether the tale includes magical elements
whether the tale was written by Aesop or another author
The difference between a fable and a morality tale lies in the explicit teaching of an ethical lesson and the inclusion of magical elements. Additionally, fables are often associated with Aesop's authorship.
The difference between a fable and a morality tale lies in several aspects.
Firstly, both types of stories aim to teach an ethical lesson, but the approach differs.
In fables, the moral lesson is typically implied through the actions and consequences experienced by anthropomorphic animal characters.
In contrast, morality tales explicitly state the ethical lesson or message, often through the narration or dialogue.
Secondly, while fables commonly include magical or fantastical elements, morality tales tend to focus more on realistic settings and characters.
Lastly, the association with Aesop is primarily linked to fables, as Aesop is a renowned ancient Greek fabulist known for his collection of fables.
Morality tales, on the other hand, can be written by various authors across different time periods and cultures, encompassing a broader range of narratives that convey moral lessons.
For more such questions on Fables:
https://brainly.com/question/18144208
#SPJ11
What element MOST defines a fairy tale?
involving real-world historical figures
involving a person of royal station (e.g., prince)
involving actual fairies (or their regional equivalent)
involving some magical force
please on a timer
Involving some magical force is the element that most defines a fairy tale, distinguishing it from other types of stories.
The element that most defines a fairy tale is involving some magical force.
Fairy tales are characterized by the presence of supernatural or magical elements that play a significant role in the narrative.
These magical forces can include enchanted objects, mythical creatures, spells, transformations, or other fantastical elements.
They transport readers or listeners to a world where the ordinary rules of reality are suspended, allowing for extraordinary events and encounters.
While fairy tales may sometimes feature real-world historical figures or individuals of royal station, such elements are not necessary for a story to be classified as a fairy tale.
The essential ingredient is the presence of magical elements that bring wonder and enchantment to the tale.
For more such questions on Fairy tale:
https://brainly.com/question/20753157
#SPJ11
All personality traits are innate and cannot be changed or developed through time and practice.
True
False
Write a brief paragraph that articulates your analysis of picture. Support your analysis with evidence from the cartoon.
The picture is called the cow pork, the effect of analysis of new innovation , the publication of anti vaccine society
What is the picture about?The cartoon possibly refers to the influence of novel advancements and advancements in technology on the populace, particularly regarding immunization. The name "The Cow Pork" seems to cleverly allude to both cows, which are typically connected to vaccines, and pork, which could be a nod to the contentious issue of utilizing pork-based components in vaccines.
The cartoon could be interpreted as a commentary on the emergence of anti-vaccination beliefs among individuals and the possible adverse outcomes that may result from disregarding scientific progress. It is challenging to offer an in-depth examination as there is a lack of additional information or visuals.
Learn more about anti vaccine from
https://brainly.com/question/625596
#SPJ1
Sandy is the mother of a toddler at the childcare facility where you work. She has dropped off her son Nathan at the facility and it appears that he is sick—to make sure, you check his fever and find out that it is 102°. You call her to ask her about the situation, and she says that she knew he was sick, but she cannot miss work today, so he needs to stay at the center. Your facility’s sick child policy states that sick children with fevers over 101° need to stay home until 24 hours has passed from the time the fever went below 100°. How would you respond to Sandy in a way that maintains professionalism and a good relationship with her while still enforcing the sick child policy? Please write a verbatim “script” for what you could say to her.
Answer:"Hello Sandy, this is [Your Name] from the childcare facility. I wanted to let you know that we've checked Nathan's temperature and it is currently at 102°F. I understand that you're in a difficult situation, but I want to remind you that our sick child policy requires that children with fevers over 101°F stay at home until they have been fever-free for at least 24 hours. This is important for the safety and well-being of all the children in our care. I understand that missing work can be challenging, but I strongly encourage you to make arrangements for Nathan to stay home until his fever has gone down. Thank you for your understanding and cooperation."
Explanation:
“Little Red Riding Hood” is what type of story?
fable
myth
legend
morality tale
Bianka had a sheet of paper that was 9 inches long and 4 inches wide what is the perimeter of the paper
In a command economy , decisions about which goods are produced are based on what
Answer: In a command economy, decisions about which goods are produced are based on the directives and priorities set by the government or a central planning authority.
In a command economy, the government controls the means of production and makes decisions about what goods and services should be produced, how much should be produced, and how they should be distributed. These decisions are often made based on the needs of the society as a whole rather than the demands of individual consumers or businesses.
The government or central planning authority typically sets production targets for different industries or sectors, and allocates resources such as labor, capital, and raw materials accordingly. The goal is to produce goods and services that are considered essential for the well-being of society, such as food, housing, healthcare, and education.
While a command economy can provide some benefits, such as the ability to direct resources towards important social priorities and to avoid market failures, it can also lead to inefficiencies and shortages if the government's directives are not well-informed or effectively implemented.
Explanation: :)
5
Question 2 of 10
The concluding paragraph of the cover letter should include all of the
following except.
OA. a desire to discuss employment opportunities further.
B. an offer to provide additional information.
OC. your contact information.
D. a thank-you to the employer for his or her time.
Which location or geographic feature in the myth of Daedalus and Icarus has an important real-world analogue for Athenians?
the Labyrinth
the Acropolis
the Colosseum
the Palace of Minos
The Acropolis has an important real-world analogue for Athenians in the myth of Daedalus and Icarus.
The important real-world analogue for Athenians in the myth of Daedalus and Icarus is the Labyrinth.
In the myth, the Labyrinth was a vast maze constructed by Daedalus to imprison the Minotaur, a half-human, half-bull creature.
While there isn't a direct real-world counterpart to the Labyrinth, it symbolizes complex and intricate challenges.
For Athenians, the Athenian democracy itself could be seen as the real-world analogue to the Labyrinth.
The Athenian democracy was a unique and intricate political system where citizens navigated complex decision-making processes and political structures.
Just like the Labyrinth, Athenian democracy required intelligence, strategy, and the ability to navigate intricate pathways to participate and influence political outcomes.
For more such questions on Athenians:
https://brainly.com/question/2048072
#SPJ11
During El nino years why is the christchurch New Zealand air tempreature cooler than usual
DC Comics’ Wonder Woman character represents which mythological group?
Amazons
Valkyries
Kunoichi
Wonhwa
Need Opinions, do you think that minimum wage is a reasonable and fair livable wage in the United States?
Answer:
Depends on the state/region. Higher tax states are generally more unlivable despite higher minimum wages. However, most states are quite unlivable even in low-tax states.
Explanation:
We can see this when seeing the living standards in LA (California) (high tax/high minimum wage) and Cheyenne (Wyoming) (low tax/low minimum wage). In LA, you are working at a $15 wage and you will never live in a suburban house. You are confined to a small apartment trying to meet monthly ends. In Cheyenne, you are around $5 an hour with slightly better odds, but with largely the same situation.
So does this mean minimum wages should be raised?
Not really. With recessions, the value of workers has gone down, which means workers can be paid less with the same amount of labor demand. Also, although very minimal, wage increases causes a rise in inflation (0.5-1% only). Even though living standards generally improve with wage increases, it can be argued that it is because the purchasing power was restored (to the origin) after inflation decreased it. Wages increase mostly only to offset inflation.
Postini is a global company specializing in communications security. The company has
determined that 91% of all e-mails are actually spam. If you check your e-mail in the morning
and see that you have 25 new messages, what is the probability that:
a. (5 points) Exactly 5 of them are spam?
b. (5 points) Less than 20 of them are spam?
c. (5 points) Ten or more of them are spam?
Which of the following will cause an increase in the supply of labor?
A. An increase in the wage rate
B.An increase in the marginal product of labor
C. An increase in the tax rates applied to labor income
D. An increase in the desire for greater leisure time
E. An increase in the retirement age
B. An increase in the marginal product of labor.
pleaseee on a timer
The Dahomey Amazons were such a large military force that, by the 1800s, the female warriors made up about one-third of the entire Dahomey army.
True
False
Answer:
True
Explanation:
The Amazonians did play a significant role in the culture of many and did allow this group of female warriors to join the Dahomey army
In general, childcare workers should use their personal technological devices only when children are occupied or asleep.
True
False
It is a false statement that childcare workers should use their personal technological devices only when children are occupied or asleep.
Should childcare workers use their personal technological devices?Childcare workers should not rely on personal technological devices while on duty even when children are occupied or asleep. The primary responsibility of childcare workers is to ensure the safety, well-being and development of the children under their care.
Using personal devices during work hours can be a distraction and may prevent them from fully engaging with the children or attending to needs. It is essential for childcare workers to be present and attentive and as well actively engaging with children through play, learning activities and supervision.
Read more about technological devices
brainly.com/question/7788080
#SPJ1
