Answer:
The mean age of the combined distribution of both men and women in the course is:
20.47 years.
Explanation:
a) Data and Calculations:
Random variable M = age of men
Random variable W = age of women
Distribution of M: W:
Mean = 20.7 years 20.2 years
Standard Deviation = 1.73 years 1.60 years
Percentage of enrolled 54% 46%
Mean Age Proportion 11.178 9.292
Combined mean age = 20.47 (11.178 + 9.292)
b) Mean Age Proportion:
M = 20.7 * 54% = 11.178
W = 20.2 * 46% = 9.292
Total 20.47
The mean age of the combined distribution of both men and women in the course is 20.47 years
Mean age of men , M = 20.7 years Mean age of Women , W = 20.2 years Percentage of Men = 54%Percentage of Women = 46%Recall, :
Mean, μ = npThe mean age of men in the distribution = (20.7 × 54%) = 11.178 years
The mean age of women in the distribution = (20.2 × 46%) = 9.292 years
The mean age of the combined distribution is :
11.178 + 9.292 = 20.47 yearsTherefore, the mean age of the combined distribution is 20.47 years
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A few years ago, a popular clothing store ran TV ads with people doing some amazing dancing. The dancers leaped high in the air and did flips over each other's backs. They were doing the Lindy Hop. The Lindy Hop has a long and interesting history. The Lindy Hop started in 1926 at the Savoy Ballroom in the Harlem neighborhood of New York City. It's a type of swing dance that grew from the earlier swing dances, the Breakaway and the Charleston. It's fast, fun, and full of spectacular moves. The Breakaway was renamed the Lindy Hop in 1927 in honor of Charles Lindbergh's famous flight across the Atlantic Ocean. As Lindy Hoppers tried to outperform each other, they invented new moves. In fact, the dance was banned from the main dance floor at the Savoy because the dancing took up too much space. But soon everyone wanted to dance the Lindy, so the owners of the club moved it to the main dance floor. The dance took off, and the famous back-to-back move was invented in which the woman flips over the man's back. After World War II (1939–1945), jazz music developed from swing into bebop that people no longer danced to. But in the 1980s, the Lindy Hop had a revival. Now there are Lindy Hop dance clubs in many cities in the United States and Europe. Read this essay and type the topic and thesis statement in the space provided.
Answer:
Topic: the Lindy Hop
Thesis statement: The Lindy Hop has a long and interesting history.
The thesis statement tells the reader that the history of the dance is the focus of the paper and that the writer thinks this history is interesting.
Explanation:
It's the sample answer.
The topic of the write up is the Lindy Hop and the thesis statement is; "The Lindy Hop has a long and interesting history".
What is a thesis statement?The term thesis statement has to do with the sentence that describe the entire meaning of the write up or paragraph.
In this case, the topic of the write up is the Lindy Hop and the thesis statement is; "The Lindy Hop has a long and interesting history".
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Difference between monopoly and monopolistic competition
Answer:
monopolistic competition is when an industry has many firms offering products that are similar but not identical. unlike a monopoly, these firms have little power to set curtail supply or raise prices to increase profit. Monopolies dictate over a specific thing so they are the only thing that is selling.
Explanation:
google & known knowledge
When we pretend to listen, nodding our heads and keeping eye contact with the
speaker, we are engaging in what poor listening habit?
Pseudolistening
Gap filling
Defensive listening
Selective listening
Answer:
Pseudolistening
Explanation:
Pseudolistening is a type of listening and it consists of giving attention to another person while actually ignoring and avoiding. As the word pseudo means not real, this type of listening is a type of multitasking. This type of listening affects communication between couples and can be also expressed through phone calls and emails.Which of the following outcomes is most consistent with the pluralist model of democracy?
a) Protests initiated by the group lead to a public backlash against the new law.
b) The Supreme Court declares the new campaign finance law unconstitutional.
c) Congress passes a law that addresses some of the group’s concerns but omits others.
d) Federal bureaucrats delay implementation of the new law after it has passed Congress.
Answer: d) Federal bureaucrats delay implementation of the new law after it has passed Congress.
Explanation:
The pluralist democracy can be described as a kind of political system where there is more than one center of power. This means that the power is allocated in different hands and authorities. This allows the freedom of association. It may exists without democracy.
The congress has passed the law under its authority but it has to be passed or implemented by the federal bureaucrats as the power is allocated to the different centers under the pluralist model of democracy.
5. Describe how ice-albedo feedback causes global warming.
Explanation:
Ice-albedo input is a thermal properties feedback mechanism in which the albedo and ground climate of a globe are changed by a changes in the world of polar icecaps, glaciers, and ice sheets and ice covers. Warming continues to reduce arctic ice and thus reduce the albedo, raising the amount of heat radiation consumed and contributing to further warming.
A shallow lake surrounded by forest in Canada is most likely to be influenced
by which abiotic factor?
A. Invasion from nonnative species
B. Seasonal temperature changes
C. Nutrient runoff from land
D. Changes in movement of water
Answer:
B. seasonal temperature changes
Explanation:
A shallow lake can be dried up in the summer by extreme heat and can freeze over in the winter due to cold. Also I just took this test and this was the answer
Answer:
its seasonal temperature changes just did the quiz
Explanation:
If water did not condense into clouds in the sky what would happen
With no clouds, there would be no rain. Clouds move moisture from lakes and oceans (where it evaporates up) to mountains and other places inland that spark rainfall. And so vast stretches of land would become desert. Clouds reflect sunlight and help cool the Earth.
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Why is an electrical outlet called an outlet when you plug things into it? Shouldn’t it be called an inlet?
Answer: Because that LETS the electrical power OUT
Which model is a concordance model?
A.
the big bang theory
B.
the dark energy model
C.
the steady state model
D.
the Lambda-CDM model
ANSWER:
D.
EXPLANATION:
The ΛCDM or Lambda-CDM model is a parametrization of the Big Bang cosmological model in which the universe contains three major components: first, a cosmological constant denoted by Lambda and associated with dark energy; second, the postulated cold dark matter; and third, ordinary matter.
Answer:
D. the Lambda-CDM model
Explanation:
Plato
What was Brahe’s dilemma?
Ap euro
Answer:
Tycho Brahe nose
Explanation:
Learning This
Answer:
Barney is a dinosaur from our imagination
And when he's tall
He's what we call a dinosaur sensation
Barney's friends are big and small
They come from lots of places
After school they meet to play
And sing with happy faces
Barney shows us lots of things
Like how to play pretend
ABC's, and 123's
And how to be a friend
Barney comes to play with us
Whenever we may need him
Barney can be your friend too
If you just make-believe him!
Step-by-step explanation:
Explanation:
list and explain the three principles that describe how the economy as a whole works
The three principles of how the economy as a whole works are scarcity, efficiency, and sovereignty.
What is the economy?An economy encompasses all activity in a region that is related to the production, consumption, and trade of goods and services. Market transactions and collective or hierarchical decision-making are used to make these decisions.
The three guiding principles of the economy are as follows: (1) a country's standard of living is determined by its ability to produce goods and services; (2) prices rise when the government prints too much money; and (3) society faces a short-run tradeoff between inflation and unemployment.
Therefore, Scarcity, efficiency, and sovereignty are the three guiding principles of the economy as a whole.
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Which of the following correctly compares the impact of centripetal forces at the local scale with theimpact of centripetal forces at the national scale?
Answer:
Centripetal forces at both the local scale and the national scale may lead to increased cultural colesion.
Explanation:
A centripetal force is the type of force which makes the body which it acts on to follow a curved path from its point of origin. An example of centripetal force is a satellite in space which moved around a planet.
Therefore, a centripetal force at national scale and local scale would increase cultural colesion.
Why might the king and queen of spain be using the pope or the name of god to introduce themselves and try to take over the americas
Answer:
Becuase then they will either 1, try to spread christanity or 2, since the americas is christaion, then they will sound more friendly to them.
Read this sentence from the text:
The ground had a light dusting of white sand over an under layer of dried black mud. It looked like a recently frosted chocolate cake, though the frosting was spread a bit thin for my taste.
Which of the following best explains the phrase like a recently frosted chocolate cake?
The dark mud showed through the light white sand.
The dark mud was spongy like a warm, fresh cake.
The dark mud had a sweet quality like frosting.
The dark mud held their footsteps like frosting would.
Answer:
A, the dark mud showed through the light white sand
Explanation:
The dark mud represents the "chocolate cake" and the white sand represents the "thin layer of frosting." If it's not right let me know because I'm still taking the test...
Answer:
The dark mud showed through the light white sand.
Explanation:
What outcomes are suggested by the Azamgarh Proclamation?
Explanation:
The Azamgarh Public statements of 25 August 1857 emphasized the question of harmony between the nation's Hindus and The muslims. Throughout this period of turmoil, the declaration continuously appealed to persons belonging to diverse castes and creeds to keep together.
what was london's drinking water was contaminated with?
A job placement agency helps match job seekers with potential employers. The agency would like to design a simulation in order to help predict the likely job placement outcomes for job seekers based on historical trends and patterns. Which of the following is most likely to be a benefit of the simulation?
A. The computer simulation will be able to include more details and complexity than the real-world job placement process.
B. The computer simulation could be used to test hypotheses about patterns in the job placement process that are costly or time consuming to observe in reality.
C. The computer simulation will be able to precisely predict the real-world outcomes for each job seeker.
D. The computer simulation will remove the bias that may arise in the real-world job placement process.
Answer:
B
Explanation:
The computer simulation could be used to test hypotheses about patterns in the job placement process that are costly or time consuming to observe in reality.
This is a wave. What two senses use waves?
Why might some people be opposed to the use of biotechnology?
A) It can lead to the development of resistant microorganisms.
B) It can lead to competition between modified and native organisms.
C) It can lead to the production of toxic materials.
D) All of the above
Answer: D) All of the above
Explanation:
Biotechnology has come a long way in the last 2 decades and has brought quite some good. But with that good came from bad as well as the potential for bad.
One of those is that in finding new ways to improve on biological processes, biotechnology could create resistant microorganisms that will affect humanity adversely until stronger medication is introduced.
Modified organisms will also compete with native organisms for dominance and will probably win due to enhancements which will affect the ecosystem. Toxic materials could also be produced and introduced into human food supply which would be very harmful.
Answer: D
Explanation:
got it right on edge
Draw and label the Earth, moon, and sun system with regards to the tides. Provide one drawing depicting the two potential orientations for Spring tides and the two potential orientations for Neap tides. Then, describe in words what will happen to the tidal range during Spring and Neap tides.
I will literally give you all my points but I really need help with this one
Answer:
Explanation:
molm;l;'
A student needs to jot down some quick notes of the story elements in a book he is reading in English class. Which note-taking methods would be best for taking such notes? Check all that apply.
mapping
the Cornell method
a detailed outline
SQRW
charting
Answer:
1,3,5 trusttttt g
Explanation:
mapping, a detailed outline, charting
What are the different options and sizes for the computer mouse?
“Fort Ross, located about 90 miles north of San Francisco, marked the southern-most limit of Russian territory in North America. It was founded in 1812 by the Russian-American Company as an agricultural colony to feed Russian fur trappers in Alaska. With a population of 250 at its peak, Fort Ross was actually the central hub for a number of even smaller outposts as far south as Bodega Bay and the Farallon Islands, located 40 miles north and 18 miles west of San Francisco, respectively. The Russians dismantled the colony in 1841. But Mexico was still worried about the threat of Russian expansion in their land, so they invited Anglo-American settlers to California as a buffer against Russian expansion from Alaska. The Mexican government also considered inviting Chinese colonists and Irish famine refugees to California.” Source: The Mental Floss History of the United States by Erik Sass
Does this information support or refute the view that American dominance then annexation of California was in the best long term interests of the North America. Explain your reasoning.
Answer:
Yes, it supports that view because Mexico which is a country in North America did not want Russia, a European country to dominate North America. Therefore, they encouraged the American annexation of California.
Explanation:
The excerpt says that the Russians already had Fort Ross in their possession and that they were expanding as seen in their other smaller outpost which extended far into the Farallon Islands. The population was also increasing as the territory expanded. The Mexicans who are North Americans wanted to protect the territory from Russian domination.
For that reason, they encouraged the Anglo-Americans to move into California. So, this annexation of California was actually in the best long term interests of North America.
40 POINTS!!! Need by 11:59 Today
Describe two ways how Akbar’s governing techniques is similar to the Ottomans’ governing techniques.
No Google please( I can tell when it is).
No silly answer or I'll report!
The first ionization energies of the elements __________ as you go from left to right across a period of the periodic table
If corn oil is made from corn and vegetable oil is made from vegetables. What is baby oil made from?
Answer:
I would assume babies, but ya know. might be wrong
Answer:
Baby oil is a human-made mineral oil. Like petroleum jelly, baby oil is made from a byproduct that's leftover when oil is refined
Explanation:
basically out of gas
100 POINTS TO THE RIGHT ANSWER !!!!!!
Describe two ways how Akbar’s governing techniques is similar to the Ottomans’ governing techniques.
NO SILLY ANSWER AND DO NOT COPY FROM GOOGLE!!!!!!
Answer:
In the Mughal Empire, Akbar the Great, who was leader at the time, ruled India with wisdom and tolerance. Being a Muslim himself, he allowed people of other religions to practice their own faiths. Although the success of their military techniques was the main role in the growth of both empires, the Ottomans focused more on the use of gunpowder.
Explanation:
WHAT ARE THE TWO BASIC LIFE INSURANCES? * A.CASH-VALUE LIFE, WHOLE LIFE
B.CASH-VALUE LIFE, TERM LIFE
C.TERM LIFE, D.WHOLE LIFE
D. NONE OF THE ABOVE
Answer:
c
Explanation:
Answer:
c
Explanation:
Trutttttttttttttttth or Darrrrrrrrrrrrrre
Answer:
food
Explanation:
In Marketing, Which of the following is the number of leads compared to number of sales?
sales ratio
conversion ratio
lead ratio
customer ratio
Answer:
Conversion ratio
Explanation:
The conversion rate shall be the amount of converts divided by the number of tourists. For eg, if the business platform gets 100 visits and has 50 purchases, the conversion will be 50 divide by 100 or 50 per cent.