At one university, the mean distance commuted to campus by students is 18.0 miles, with a standard deviation of 5.1 miles. suppose that the commute distances are normally distributed. complete the following statements.
Answers
Approximately 99.75% of the students have commute distances between 2.7 miles and 33.3 miles.
How to calculate the confidence interval?We are given;
Mean Distance; x' = 18 miles
Standard deviation; σ = 5.1 miles
Thus;
A) 2.7 = 18 - a(5.1)
where;
a is number of standard deviations away from the mean. Thus;
a = (18 - 2.7)/5.1
a = 3
3 standard deviations from the mean denotes that 99.7% of the data occurs within three standard deviations of the mean within a normal distribution.
B) At 95%, we have the data to be 2 standard deviations from the mean. Thus;
CI = 18 ± 2(5.1)
CI = (18 - 10.2) OR (18 + 10.2)
CI = (7.8, 28.2)
The statements to be completed are;
(a) Approximately ______ of the students have commute distances between 2.7 miles and 33.3 miles.
(b) Approximately 95% of the students have commute distances between _____ miles and ______ miles?
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Related Questions
Based on the graph above, in how many of the games played did the soccer team score goals equal to the median number of goals for the 29 games
Answers
Answer:
The answer is "9"
Explanation:
In the given-question, the attachment file, which is "graph" is missing. so, in this question, firstly we add the file and then provide the solution:
please find the attachment of the image file.
Solution:
In the given graph by canceling, the out ends for getting the middle median that is equal to 2, that's why its value is equal to "9".
list ten agricultural liming materials
Answers
Answer:
Agricultural lime
Burnt lime
Hydrated lime
Dolomite
Magnesite
Burnt magnesite
Wet lime
Lime and cement kiln dusts
Crushed shells
Gypsum
I need advice: my friends leave me out of everything and never invite me to stuff, they have group chats with me not in it and they are doing something for halloween and aren't telling me. They didn't invite me to join them. What do I do. I don't need friends right?...
Answers
Answer:
I think you should ask them what they are doing, and if they won't tell you I think you should find a new group of friends.
Extra:
P.S. If you need a friend, I will be your friend.
Backto2021
Which correctly lists three planets that have rings? Jupiter, Mars, Saturn Mars, Jupiter, Mercury Mercury, Mars, Venus Neptune, Uranus, Jupiter
Answers
Answer:
Jupiter, Saturn, Uranus, and Neptune
Explanation:
Only gas giants have rings, so Mercury, Venus, Earth, and Mars are out of the answer choices.
According to NASA, only Jupiter, Saturn, Uranus, and Neptune (all of our gas giants), have rings.
T-shirts are often made of a 50/50 blend of polyester and cotton. What advantage exists with
a blend rather than a 100% cotton shirt?
Answers
Answer:
The 50/50 cotton/polyester blend has been created with both types of fibers to take advantage of the best qualities of each. A 50/50 blend is both breathable and tear-resistant. It is less expensive than 100% cotton and offers comparable comfort.
Explanation:
Guys, I am taking the SHSAT and I am not confident I don't think I am smart enough to pass. I study like crazy but nothing sticks in my mind and if I don't pass my parents will be disappointed. What do I do?
Answers
Answer:
Take time for yourself every so often, relax, treat yourself, be confident and don't over study. Studying to much can cause stress and you can become overwhelmed super quick, I tend to do it a lot. You don't need to have the perfect score, but don't just get by. Give it all you have and it will pay off, I promise. Don't ever think not making a perfect score on a test will cause your parents to become upset, trying your best will make them proud. You'll see it when you make that above average score! Everyone is intelligent no matter what; you're a smart and talented individual, don't ever forget that. Hopefully everything goes well and good luckk! :)
prayer. prayer works well trust in god.
The authors of Passage 2 would most likely react to
the analysis of the future of ocean mining in lines
36-38, Passage 1, by asserting that such a future
Answers
The authors of Passage 2 would most likely react to the analysis of the future of ocean mining in lines 18-28, Passage 1, by asserting that such a future will be difficult to bring about in the absence of regulations.
Why will it be difficult to bring about in the absence of regulations?In the passage about the space mining, the author emphasized that the miners have began firing up their rockets.
Note that Space mining is one that is seen to be a part of the sidestep that have a lot of environmental concerns and the author stated the effects as well as the consequences it has on space and here on Earth/
The passage 2 is one that talks a lot about space mining and the reason that it can be beneficial but on need to examine some rules and regulations that need to be followed.
Therefore, The authors of Passage 2 would most likely react to the analysis of the future of ocean mining in lines 18-28, Passage 1, by asserting that such a future will be difficult to bring about in the absence of regulations.
Hence, option B is correct.
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See options below
The authors of Passage 2 would most likely react to
the analysis of the future of ocean mining in lines
18-28, Passage 1, by asserting that such a future
is inconsistent with the sustainable use of space resources.
will be difficult to bring about in the absence of regulations.
cannot be attained without technologies that do not yet exist.
seems certain to affect Earth’s economy in a negative way.
Hey guys what is the answer to "I'm Alec Bings; I see through things. I can see whatever is inside, behind, around, covered by, or subsequent to anything else. In fact, the only thing I can't see is whatever happens to be right in front of my nose." Which experience helps to shape Alec's perspective? living in the air living on the ground living in Dictionopolis living on the Scenic Route
Answers
Answer:
"I'm Alec Bings; I see through things. I can see whatever is inside, behind, around, covered by, or subsequent to anything else. In fact, the only thing I can't see is whatever happens to be right in front of my nose." Which experience helps to shape Alec's perspective? parvsr9730 is waiting for your help if i am wrong sorry
Explanation:
Answer:
A. Living in air
hope this helps
Reading from left to right, which of these
numbers are listed in order from smallest
to largest?
Answers
A career will be most productive, comfortable, and enjoyable when it fits well into one’s lifestyle. Which is the best definition of lifestyle?
A. the factors that have influenced one’s life priorities,
B.principles, and beliefs that guide a person’s life
C.a way of living that shows a person’s beliefs or opinions
D.the collection of things a person has done
Answers
Answer:
C. a way of life living that show a person's beliefs or opinions
Explanation:
Lifestyle means how a person chooses to live his or her life based on the person's belief. Lifestyle reflects the opinions, habits, taste, altitude, interest, style and moral belief of a person. People's lifestyle varies, hence are determined by their interest in sports, politics, health matters, science and tech etc.
For example, a person who has decided to be engaging in exercise on weekends and has consistently been doing that over the years, hence has become part and parcel of him; such can be regarded as his lifestyle. Also, a person who have various luxurious items and could as well purchase whatever he wants, could be termed his lifestyle.
South Africa won the bid for the 2023 world event. Explain its effects on the following aspect: Positive economic impact of world events on international tourism.
Answers
1. Increased tourism demand: Hosting a prestigious international event attracts a significant number of tourists from around the world. The event serves as a magnet, drawing visitors who are interested in attending the event and exploring the host country. This surge in tourism demand can lead to increased visitor arrivals, resulting in higher spending on accommodations, transportation, dining, shopping, and various tourist activities.
2. Boost to the hospitality industry: The hosting of a major world event often necessitates the expansion of existing hotel capacities or the construction of new hotels and accommodation facilities. This boost in infrastructure development benefits the hospitality industry by providing new job opportunities and generating revenue from increased bookings and occupancy rates during the event and potentially beyond.
3. Economic stimulation: The influx of international tourists for the world event injects money into the local economy. Visitors spend money on a range of goods and services, including accommodations, meals, transportation, souvenirs, and entertainment, leading to increased economic activity. This spending ripples through various sectors, benefiting local businesses and supporting job creation and income generation.
4. Destination promotion and long-term benefits: Hosting a world event provides an opportunity for the host country to showcase its unique attractions, culture, and tourism offerings to a global audience. The increased exposure can lead to a long-term positive impact on tourism, as it raises awareness about the destination and its potential as a desirable travel choice. This increased visibility can attract future tourists who may not have considered visiting the country otherwise.
5. Infrastructure development: In preparation for hosting a major world event, the host country often invests in improving its infrastructure, such as transportation networks, airports, stadiums, and public facilities. These infrastructure developments can enhance the overall tourism experience and contribute to the long-term growth of the tourism industry in the country.
Overall, the positive economic impact of hosting a world event on international tourism includes increased tourism demand, a boost to the hospitality industry, economic stimulation, destination promotion, long-term benefits, and infrastructure development. These effects can help create a positive image for the host country and attract more tourists, leading to economic growth and development in the tourism sector.
1. Which of the following is part of the upper GI tract?
Natal cavity
Oral cavity
Sinus cavity
Peritoneal cavity
Answers
Answer:
Oral cavity is part of the upper GI tract.
what is a mosque'
pls explain
Answers
Answer:
It is a Muslim place of worship.
Theoretical probability: there is a chance that a
student will be in Mrs. Jones' math
class. If there are 30 students in her class, how many students are there in all
class, how many students are there
in all?
Answers
Answer:
30!
Explanation:
you asked that if there are 30 students in her class,how many students are in her class.
just stay discrete nobody answer this question untill johnsus has unless u get bloxked and reported i have admin access to block u!!!
Answers
Answer:
freee brainlyest yayyyyy
Explanation:
Which indicates how evidence of climate change supports the theory of continental drift?
coal fields in several continents
volcano formation
glacial evidence found in South Africa
folded mountains in Africa and South America
Answers
Answer:
the answer is C
Explanation: up there
The evidence of climate change that supports the theory of continental drift is: C. glacial evidence found in South Africa.
What is climate?Climate can be defined as the average atmospheric conditions or weather of a geographical region over a long period of time.
This ultimately implies that, a climate is the average atmospheric conditions prevailing in a specific geographical region which persists for a very long period of time.
In conclusion, an evidence of climate change that supports the theory of continental drift is glacial evidence found in South Africa.
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When looking at the statistics and opportunities available to college graduates, you see that college graduates: a. get to pay back loans. b. receive guaranteed medical insurance. c. earn twice what high school graduates earn. d. have assured job connections right after graduation from college.
Answers
Answer: C
Explanation: With college education there are more opportunities for them
If the company does not bring up the topic of money, it is best to wait and ask about pay when you are offered the position.
A.
True
B.
False
Answers
Answer:
B. False, everyone should know their salary before the get the job
Answer:
false
Explanation:
you would want to know how much you would get paid before you get a job and its not what you expected
Find the probability of getting 6 or more girls in 8 births.
Answers
Answer:
The probability of getting a girl is 12 . The probability of getting 6 girls is therefore (12)6 . Since we have 6 girls, we also need to find the probability of getting 2 boys, which is (12)2 . There are (86)=28 ways to get 6 girls out of 8 children.
Explanation:
Answer:
Explanation:
P(X > 6) = ?
P(X > 6) = P(X = 6) + P(X = 7) + P(X = 8)
P(X > 6) = 0.118 + 0.035 + 0.004
P(X > 6) = 0.157
Thus the probability of getting 6 or more girls in 8 births is 0.157
Always make the melody sound the same throughout the song. t or f
Answers
You want to have the melody same throughout most of the song, the beginning should sound different to the end and the middle. You don’t a boring constant beat throughout songs, you eventually go “this sucks” so you switch up the tempo and the beat, that’s why there is a “beat drop” where the beat switches to a up tempo or low tempo type beat.
Hope this helps you
Answer:
give the other brainliest
Explanation:
Young wolves learn how to hunt with their pack. When a young wolf smells the scent of a rabbit, it sees an older pack member pounce on the rabbit as prey. When this young wolf is mature and hunting and smells the scent of a living rabbit, it prepares itself to pounce on the rabbit. How does the wolf know that the rabbit is good for food? A. The wolf is born with the ability to know what a rabbit smells like. B. The wolf remembers the smell and taste of rabbit from when it was younger. C. The wolf learns about the rabbit scent as it smells it.
Answers
Have a great day :)
If 153 =2(z+z), then what is the value of 2n(2z) - 193?
A.-113
B. -40
C.40
D.113
Answers
Answer:
-40
Explanation:
153 = 2(z+z)n
= 2(2z)n
= 2n(2z)
And therefore,
Substituting 2n(2z) =153
In this equation, 2n(2z) - 193 = 153 - 193 = - 40
Patricia knows she can request a free copy of her credit report each year, but now that she's got the document, she's not sure where to start. What would you say are the two most important things that Patricia should look for?
Answers
Answer:
> any changes (to her personal information)
> any inaccuracies (with her accounts, inquiries, public records)
Explanation:
The two things that Patricia should look for includes her credit performance and credit score.
A credit report is an organized record database of borrower's credit history from different sources and its includes record from sources such as from banks, credit card, governments etc.
A typical credit report will show:
Name, date of birth, address and phone numberUnique identification numberCredit account and credit payment limitsCredit performance and credit score etcTherefore, the two most important things that Patricia should look for is the credit performance and credit score.
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How does the conflict "character versus nature" tie into the theme of the story? The Grasshopper and The Ant
Answers
The conflict of character versus nature is an external conflict in literature. It is frequently represented as a person battling the environment, including natural disasters, wild animals, or the natural world's destructive side.
In The Grasshopper and The Ant, this conflict ties into the story's theme in a variety of ways.
To begin with, the narrative depicts how nature, in this case, the environment, can have an impact on our lives. Throughout the story, the grasshopper avoids the ant's attempts to prepare for the winter, preferring to sing and dance.
When the winter arrives, the grasshopper is caught unprepared and ends up hungry and freezing. The story's moral teaches readers that being ill-prepared can be disastrous, especially when it comes to nature. It also highlights the importance of being proactive in preparing for the worst.
Another way the character versus nature conflict ties into the story's theme is by highlighting the ant's perseverance and hard work. Despite the harsh circumstances, the ant remains determined and dedicated to his goal of preparing for the winter. This serves as an inspiration to readers to persevere even in the most challenging situations.
Furthermore, the story shows how nature can be both harsh and benevolent. The grasshopper suffers due to the harsh winter, but the ant's hard work also pays off in the end when he can enjoy the fruits of his labor. This teaches readers that nature can both give and take away.
Finally, the conflict of character versus nature in The Grasshopper and The Ant serves to teach readers about the importance of balance. The ant's hard work and preparation are admirable, but the grasshopper's love of life and music is also crucial. This emphasizes that while it's essential to be prepared, it's also necessary to enjoy life and not take it for granted.
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. You receive 23 out of 25 points on an exam. What is your score as a percent?
Answers
Answer:
92 percent
Explanation:
23÷25=0.92
0.92×100 = 92 percent
Answer:
should be like 94-98
Explanation:
in the interior of the earth can be classified as primordial and radiogenic
Answers
Answer:
Core
Explanation:
The lines on the graph below represent the cost of apples at four different stores. A graph titled Cost of Apples has pounds of apples on the x-axis and total cost in dollars on the y-axis. Line A goes through points (0, 0) and (4, 3). Line B goes through points (0, 0) and (4, 4). Line C goes through points (0, 0) and (4, 5). Line D goes through points (0, 0) and (4, 8). At which store is the cost of apples the least? A B C D Mark this and return
Answers
Answer:
Graph A
Explanation:
we need to find the slope using the slope formula y2-y1/x2-x1
Graph A:3-0/4-0
3/4
Graph B: 4-0/4-0
1
Graph C: 5-0/4-0
5/4
Graph D 8-0/4-0
2
These slopes are the cost per pound of apple and graph A has the smallest slope
hopes. This helps please mark brainliest
A racecar driver has completed 12 1/2 laps of a 50 lap race. What fractional part of the race remains
Answers
A fraction is a way to describe a part of a whole. The remaining laps are 37 1/2 laps.
What is a Fraction?A fraction is a way to describe a part of a whole. such as the fraction ¼ can be described as 0.25.
Given the race has 50 laps, and the driver has completed 12 1/2 rounds. Therefore, the remaining laps are,
\(\text{Remaining laps} = 50 \rm\ laps - 12\frac12\ laps\)
\(= 50 - \dfrac{(12 \times 2)+1}{2}\\\\=\dfrac{50}{1} -\dfrac{25}{2}\\\\= \dfrac{50 \times 2}{1 \times 2} - \dfrac{25}{2}\\\\=\dfrac{100-25}{2}\\\\= \dfrac{75}{2}\\\\=37\frac12\)
Hence, the remaining laps are 37 1/2 laps.
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help ASP
What is the difference between an individual sport and a team sport? What are your favorite individual sports?
Answers
Answer:
An individual sport is done individually so like golf or tennis and a team sport is done by teams so like soccer or basketball. And for your favorite individual sport just search up "individual sports" and some should pop up , but if not just go with golf.
Answer:
An individual sport is normally a sport that is completed by one person. For example, tennis is typically played 1 on 1. Another example of an individual sport is golf. One person going up against other individuals to win.
A team sport is a sport that requires multiple people to work together to win. For example, basketball and soccer are both team sports, along with hockey. These three sports requre a team to play and win.
Explanation:
For "what are your favorite individual sports?" It comes down to your choice and interests in sports. I hope this helps!
Which of the following correctly completes the square for the equation below x^2+2x=19.
Answers
Answer:
Do we answer it?? What is the following?