In a democracy, the interests of the few must be elevated above the interests of the many
Answer:
False
Answers By Blueberry Reed. Copyright 2022
The breaking strengths of cables produced by a certain manufacturer have a standard deviation of 92 pounds. A random sample of 90 newly manufactured cables has a mean breaking strength of 1700 pounds. Based on this sample, find a 95% confidence interval for the true mean breaking strength of all cables produced by this manufacturer. Then give its lower limit and upper limit. Carry your intermediate computations to at least three decimal places. Round your answers to one decimal place
Answer:
To find the 95% confidence interval for the true mean breaking strength of all cables produced by the manufacturer, we can use the formula:
Confidence Interval = Sample Mean ± (Critical Value * Standard Error)
First, let's calculate the standard error, which is the standard deviation divided by the square root of the sample size:
Standard Error = Standard Deviation / √(Sample Size)
= 92 / √(90)
≈ 9.685
Next, we need to determine the critical value corresponding to a 95% confidence level. Since the sample size is large (n > 30), we can use the z-table. The z-value for a 95% confidence level is approximately 1.96.
Now we can calculate the confidence interval:
Confidence Interval = Sample Mean ± (Critical Value * Standard Error)
= 1700 ± (1.96 * 9.685)
Lower Limit = 1700 - (1.96 * 9.685)
≈ 1679.69
Upper Limit = 1700 + (1.96 * 9.685)
≈ 1720.31
Therefore, the 95% confidence interval for the true mean breaking strength of all cables produced by this manufacturer is approximately (1679.7, 1720.3). The lower limit is 1679.7 pounds, and the upper limit is 1720.3 pounds.
HELP!!!
I have an essay that I have to write!! I need suggestions on what I could write about.
The Prompt is: Write a nonfiction academic essay about the subject “Unity: In an Age of Uncertainty.” if you give me suggestions or ways to write this essay then please make sure that it doesn't take more than one page double spaced if your giving me ideas on how to write this response.
Any body good with endive for boys?
Answer: Endive Nutrition Facts and Health Benefits
1. Aids in Cancer Prevention
2. Promotes Heart Health
3. Supports Good Vision
4. Aids Weight Loss
5. Supports a Healthy Pregnancy
6. Allergies
What purpose do personal care Careers serve for society?
I am kind of confused on this question
As climate changes which type of reproduction would most likely result in a greater chance of survival for species
Answer:
S e xual Reproduction
Explanation:
The genetic diversity of s e xually produced offspring is thought to give species a better chance of surviving in an unpredictable or changing environment.
x-1
3
If-
A) 2
B) 4
C) 9
D) 10
F.
= k and k = 3, what is the value of x ?
The value of x is B) 4U.
What is value?
The value of a mathematical expression is the outcome of the computation described by this expression when the variables and constants in it are given values, or it can refer to the value of each digit in a number depending on where it is in the number.
The "value" of a calculation or expression is a common question in math problems. When eqa and eqb are equal to particular numbers, a math teacher might, for instance, ask for the value of eqa+b.
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what yall doin? im doing school.
Answer:
I'm doing schoolwork! <3
Explanation:
The moon is approximately 384,400 km away from the earth. How do you express this in scientific notation?.
Answer:
I'd say 3.844 x 10⁵
Explanation:
sjfjjsjfjqjxjajdjqjdw
What’s the solution in the book inside out and back again
The book's solution occurs when Hà experiences personal growth, overcoming the language barrier, cultural differences, and the prejudice she suffered, and finding her place in the society in which she was inserted.
What is the solution in a book?It's the last part of the plot.It is the moment that happens after the protagonist faces his greatest challenge."Inside Out and Back Again," tells the story of Hà a Vietnamese girl who needs to leave her country during the Vietnam War and live in the USA.
This change was very difficult for Hà and she had to face prejudice, xenophobia, social exclusion, and linguistic and cultural barriers, but she managed to overcome them with effort and dedication.
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Answer: While we see Hà navigate sadness throughout the book, the way she ultimately deals with it is by writing poetry. In other words, the book as a whole is her solution to sadness.
Explanation: HTH(Hope This Helps)
Your manager asks you to get details on a computer crash.
There are different reason why system crash. The Windows Administration Tool could you use is Windows Memory Diagnostic.
What is the Windows Memory Diagnostic (WMD)Windows Memory Diagnostic (WMD) is known to be an efficient free memory test program. It is often regarded as a comprehensive memory test which is very easy to use.
The step to take includes;
Test your memory with Memtest86 or any other memory testing toolFor easy launch of the Windows Memory Diagnostic tool, one has to open the Start menu in the computer, input the name “Windows Memory Diagnostic”, and then press Enter.
See full question below
Your manager asks you to get details on a computer crash. What Windows Administration Tool could you use?
A. System Information
B. Performance Monitor
C. Windows Memory Diagnostic
D. Event Viewer
E. Log Viewer
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On the upper surface of Jupiter’s atmosphere, the attractive force of
gravity is 2.5 times that on Earth. What would a bathroom scale show
if a 50-kg person were weighed on Jupiter?
A bathroom scale on Jupiter would show a weight of 125 kg for a 50-kg person.
On the upper surface of Jupiter's atmosphere, where the attractive force of gravity is 2.5 times that on Earth, a bathroom scale would show a different weight for a 50-kg person compared to Earth. To calculate the weight on Jupiter, we can use the formula:
Weight on Jupiter = Mass × Acceleration due to Gravity on Jupiter
The acceleration due to gravity on Jupiter is 2.5 times that on Earth, so we can multiply the person's mass by this factor:
Weight on Jupiter = 50 kg × 2.5
Weight on Jupiter = 125 kg
Therefore, a bathroom scale on Jupiter would show a weight of 125 kg for a 50-kg person. It's important to note that this weight measurement is relative to Jupiter's gravity and may not reflect the actual mass of the person.
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Which choice best summarizes the passage?
The passage provides an explanation of relationships
within a family
The passage presents a revelation about children
growing older.
The passage captures a conversation regarding
reuniting cousins.
The passage describes an anecdote about traveling
by ship.
The correct answer is option B The passage presents a revelation about children growing older.
How to explain the passageThis passage is a description of how the characters have grown, and this is what they talk about among themselves. They see totally changed people and comment on who they are and their great aspects.
This conversation takes place on Rose and Phebe's return trip. Given this information we can say that the correct answer is option B.
The correct answer is option B The passage presents a revelation about children growing older.
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what was the significance of the edict of milan, announcing tolerance of christianity, and then the adoption of christianity as rome’s official religion?
Answer:
The Edict of Milan had a very important impact on Christianity. It made Christianity legal in the Roman Empire, thus freeing Christians from having to worry about persecution by the government.
Explanation:
Answer:
It meant that wherever the Roman Empire expanded, Christianity would go there also.
Explanation:
i took the quiz
In ASL, the correct order to sign the words "Hi, how are you?" is "Hi, you how is?"
Answer:
Technically, no.
Explanation:
In ASL, you sign "Hi, how are you?" by using the signs, "Hi", "How", and "you". So it would be "Hi, How you?
A builder uses the function g defined by g(x) = 80x + 10,000 to estimate the
cost g(x), in dollars, to build a one-story home of planned floor area of x square
feet. If the builder estimates that the cost to build a certain one-story home is
$106,000, what is the planned floor area, in square feet, of the home?
Answer:
1200 square feet
Explanation:
substitute $106,000 for g(x) and solve for x
The planned floor area (x) of the home is 1200 square feet.
What is the function of g(x)?The function of g(x) in a function is assigned to an operation that has an equation to form another new function.
From the given information:
g(x) = 80x + 10,000
where;
g(x) = cost to build one-story home = $106000Thus;
106000 = 80x + 10,000
106000 - 10000 = 80x
80x = 96000
x = 96000/80
x = 1200
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Help me find mariah025 please
Answer:
heyyyy.........
Explanation:
Thank U :)
Answer:
Explanation:
This is probably not a good question to answer. The reason is that we don't know why you want to know. I think it is a privacy issue. You can find her yourself using friends.
SAT question practice
Answer:
i believe that would be B
Explanation:
Find the probability of getting 6 or more girls in 8 births.
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
Read the sentence. She told us the noise she’d heard was like fingernails on a chalkboard. She said it reminded her of the way shrieking cats and grinding metal sound. What is the most effective context clue to add to the beginning of the first sentence to help the reader understand the simile? sighing, exhaling, laughing, shuddering,.
Answer
I did the quiz, and the answer was D Shuddering.
Answer:
Its d did the quiz.
Explanation:
Which of the following is equal to √3 √2?
The options that are equal to the root √3/2 are options A and C.
How is this so?Given √3/2 is the value.
To Find - The angles for which √3/2 is the value.
Solution -
Sin60° = √3/2
Tan60° = √3
Cos30° = √3/2
Cos90° = 0
Hence, is the value of Sin60° and Cos30°. Options A and C.
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Full Question:
Although part of your question is missing, you might be referring to this full question:
Which of the following is equal to √3/2
(Select one or more answers)
Ans:
sin 60°
tan 60°
cos 30°
cos 90°
why is there a subject called SAT? what do you do??? SIT DOWN!?!
The SAT Subject Assessments were standardized tests that assessed your knowledge of the content covered in class.
Why would someone take a SAT Subject Test?Colleges utilize SAT (and ACT) results to decide who gets into their programs and who gets scholarships. For admissions and course placement, colleges use the results of the SAT Subject Test. Selective colleges could advise you to take one or more Subject Tests or require you to do so.
The SAT is a topic.The three portions of the SAT measure your abilities in arithmetic, writing and language, and reading comprehension. The sections each contain content on a variety of topics. The five general subject areas on the SAT subject test are science, math, English, history, and foreign languages.
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Hot spots, shown in red on the map, are areas of high
biodiversity
Based on the information on the map, where are the most stable ecosystems
usually found?
A. Far from the equator
B. Near the equator
C. Far from the oceans
D. Near the poles
Answer:
Near the equator
Explanation:
I got it right:)
which part of completing the tourism skills assessment task did you struggle the most with and why
One common challenge in completing a tourism skills assessment task could be the need for a comprehensive understanding of the tourism industry.
The assessment may require knowledge of various aspects such as travel destinations, hospitality management, customer service, marketing strategies, and cultural awareness. Gathering and organizing this information accurately can be time-consuming and require extensive research.
Additionally, the assessment might include scenarios or case studies that require critical thinking and problem-solving skills. Analyzing and interpreting the given information to make informed decisions can pose a challenge, especially if the scenarios are complex or involve unfamiliar contexts.
Moreover, time management could be another difficulty. Some assessments may have time constraints, and managing time effectively to answer all questions within the given timeframe can be demanding.
To overcome these challenges, it is essential to prepare by studying relevant materials, practicing problem-solving exercises, and developing effective time management strategies.
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Explain key aims of education and training in own specialist area
Answer:
Training and education in specialist area are used to improve the practices that are used in the educational organization to offer better opportunities to the students in the learning program.
How many joules are in 148 calories? (1 cal = 4. 18 j).
Answer:
618.64 j
Explanation:
148 calories = 148*4.18 j = 618.64j
Uhh How do I study for mid terms if its tommorow
Answer:
Well, if you held off studying, I think you should use the REST of your day looking over things like previous work and taking notes off of them, also you should probably **If you have an English essay** make an outline or some sort of general example of what it should be like so that you can instantly get to it, and you don't seem repetitive. Also... why didn't you study at least 2 weeks prior to midterms you're going to have a hard time remembering/getting correct answers if you reviewed them last minute.
In paragraphs 90 - 116, Norma tries to ignore the human suffering that would have to happen for her to acquire the $50,000. What theme do you think the author is trying to say about the way greed affects people? Use RACECE
In paragraphs 90 - 116, Norma tries to ignore the human suffering that would have to happen for her to acquire the $50,000 and this shows that her greed is too great.
Using RACE:
R = Restate the Question. A = Answer the Question. ...C = Cite Text Evidence. ...E = Explain What it Means. ...The theme which I think the author is trying to say about the way greed affects people is that greed blinds both reason, good judgment, and even empathy as shown in the actions of Norma who did not care about the human suffering that would occur if she were to get the $50,000.
What is a Theme?This refers to the central message of a text that an author is trying to convey to a group of readers.
Hence, we can see that In paragraphs 90 - 116, Norma tries to ignore the human suffering that would have to happen for her to acquire the $50,000 and this shows that her greed is too great.
Using RACE:
R = Restate the Question. A = Answer the Question. ...C = Cite Text Evidence. ...E = Explain What it Means. ...The theme which I think the author is trying to say about the way greed affects people is that greed blinds both reason, good judgment, and even empathy as shown in the actions of Norma who did not care about the human suffering that would occur if she were to get the $50,000.
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8
At a child's lemonade stand, p pitchers of lemonade
are made by adding m packets of lemonade mix
to cold water. If m=2p+4, how many more
packets of lemonade mix are needed to make each
additional pitcher of lemonade?
A) O
B) 1
C) 2
D) 4
If m = 2p+4, how many more packets of lemonade mix are needed to make each additional pitcher of lemonade is 2. The correct option is C).
What are calculations?Calculations are things you consider and perform mathematically. The calculation is the process of doing a mathematical calculation. Millions of calculations can be made by the computer every second. Calculating the necessary amount of fuel will require some care.
A component of the calculation framework is implemented by a calculation method. For the many activities needed to accomplish a calculation within the calculation framework, various calculation method classes are employed.
Given that m = 2p + 4
There will be two more packets that will be needed to make lemonade.
Therefore, the correct option is C) 2.
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The average age of a breed of dog is 19. 5 years. If the distribution of their ages is normal and 20% of dogs are older than 22. 6 years, find the standard deviation
The standard deviation of the ages of this breed of dog is approximately 4.4 years.
To find the standard deviation, we can use the concept of z-scores and the cumulative distribution function (CDF) of a standard normal distribution. Let's denote the average age as μ (mu) and the standard deviation as σ (sigma).
Given that the average age of the breed is 19.5 years, we can set μ = 19.5. We are also given that 20% of the dogs are older than 22.6 years. Using the z-score formula, we can calculate the z-score corresponding to this percentile:
z = (x - μ) / σ
Where x is the given value (22.6 years) and z is the z-score. Rearranging the formula, we can solve for σ:
σ = (x - μ) / z
Plugging in the values, we have:
σ = (22.6 - 19.5) / z
To find the z-score corresponding to the 20th percentile, we can use the inverse CDF of the standard normal distribution. Using statistical software or a z-table, we find that the z-score corresponding to the 20th percentile is approximately -0.84.
Substituting the values, we get:
σ = (22.6 - 19.5) / -0.84 ≈ 3.7 / -0.84 ≈ -4.4
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The average age of a breed of dog \(= μ = 19.5\) yearsThe percentage of dogs that are older than 22.6 years = 20%Let's calculate the z-score of the given percentage\(:z = (x - μ) / σ20 = (22.6 - 19.5) / σσ = (22.6 - 19.5) / 0.84σ = 3.69 / 0.84σ = 4.39\) (approximately)
Therefore, the standard deviation is approximately 4.39 years.Explanation:Given, the average age of a breed of dog\(= μ = 19.5\)yearsThe percentage of dogs that are older than 22.6 years = 20%Let's calculate the z-score of the given percentage:z = (x - μ) / σ
Where\(,x = 22.6μ = 19.5σ =\)Standard deviationThen,\(20 = (22.6 - 19.5) / σσ = (22.6 - 19.5) / 0.84σ = 3.69 / 0.84σ = 4.39\)(approximately)Therefore, the standard deviation is approximately 4.39 years.
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