Answer:
(A) There is convincing evidence that there is no difference in the mean delivery times.
(B) There is convincing evidence that there is a difference in the mean delivery times.
(C) There is convincing evidence that the mean delivery time from Japan to Texas is greater than the mean delivery time from Texas to Japan.
(D) There is not convincing evidence that the mean delivery time from Japan to Texas is greater than the mean delivery time from Texas to Japan.
(E) The t-test cannot be used for sample sizes that are this small.
Explanation:
The correct option is;
(A) There is convincing evidence that there is no difference in the mean delivery times.
Step-by-step explanation:
Here we have the formula for the two-sample t-test given s;
To Texas N₁ = 12, =8.74 σ₁ = 2.92 SE Mean₁ = 0.84
To Japan N₂ = 9 = 6.75 σ₂ = 2.56 SE Mean₁ = 0.85
t = 1.667
Where the null hypothesis is
mu To Texas = mu To Japan and the alternative is
mu To Texas > mu To Japan
Here since the observed P value of P = 0.058 is greater than the significance level of 0.05 we fail to reject the null hypothesis and we will therefore, not accept the alternative hypothesis.
Hence, there is convincing evidence that there is no difference in the mean delivery times.
Write one paragraph discussing the impact of imperialism on china.
It should be noted that impact of imperialism on china is negative effect on both the economy and the well being of the Chinese population.
What is Imperialism?Imperialism can be regarded as a state policy which involves extension of power through gaining political and economic control of other territories and peoples.
Imperialism in China brought about public instability as well and trade disadvantages for the Chinese people and their living conditions went down.
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Choose the best answer. Which clothing item would you wear to sweat at the gym? la sudadera el cinturón el traje de baño el sombrero
A type of clothing item that you would wear to sweat at the gym is called la sudadera (sweatshirt).
What is a gym?A gym is an abbreviation for gymnasium and it can be defined as a large room that usually comprises special equipment and trainers, where various individuals can go to, so as to perform physical exercises and get fit.
In Spanish, la sudadera simply means a sweatshirt and as such it refers to a type of clothing item that you would wear to sweat at the gym.
In conclusion, la sudadera simply means a sweatshirt in Spanish language.
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Answer:
A
Explanation:
la sudadera is the answer <3
Which of these is a factor when determining the safe speed for a vessel?.
In determining safe speed of a vessel we must consider visibility, traffic density etc.
What is safe speed?The safe speed of a vessel is the maximum speed the vessel can be operated to avoid hazards such as collision, damage of vessel, etc.
Factors considered when determining safe speed of vesselsIn determining safe speed of a vessel we must consider the following factors such as;
Weather condition, eg visibility Traffic density,Background light at night, etcThus, in determining safe speed of a vessel we must consider visibility, traffic density etc.
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Which of the following claims is best supported by the evidence in this excerpt? all species are worth protecting because even the small organisms contribute important functions in the environment. Every effort should be made to protect each bug and weed species regardless of its potential to cause destruction. All of the species that are now extinct or are becoming extinct could have cured a disease. Only the species that can be used for medical purposes are worth protecting from extinction
Answer:
A. All species are worth protecting because even the small organisms contribute important functions in the environment.
Explanation:
Edge 2022
A claim best supported by the evidence is: all species are worth protecting because even the small organisms contribute important functions in the environment.
What is a claim?A claim can be defined as a statement that is used by a writer to prove, substantiate and support an argument. Thus, it's an assertive statement that is expressed by a writer to prove that an argument is either true or real.
Based on the excerpt from "The Environmental Ethic," we can infer and logically conclude that a claim which is best supported by the evidence is that all species are worth protecting because even small living organisms significantly contribute important functions in the ecosystem or physical environment.
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Which is the number of moles of carbon dioxide produced from the complete combustion of 5. 42 moles of ethanol?.
Answer:
Explanation:
10.4
A circle has a radius of 6 ft. What is the area of the sector formed by a central angle measuring 5π3 radians? use 3. 14 for pi. Enter your answer as a decimal in the box. Ft²
Answer:
94.2
I have a screenshot of the test
Explanation:
How long will it take for 7/8 of the source to decay.
hello people in 1 minute you may be lucky and ill give thanks to anyone!!!!!!!!!!!!!!!!!!!!!!
Answer:
thanks, very nice of you. :D
Answer:
thank you very muchh you are nice:)
The writer wants to use an appropriate transitional word or phrase to introduce the evidence in sentence 5 (reproduced below). Nevertheless, the english city of bristol and the german city of hanover formed a partnership in 1947, with bristol shipping relief supplies to hanover and hanover sending musicians to perform in bristol. Which version of the underlined text most effectively accomplishes this goal?.
This is the transitional word or phrase that most effectively introduces the evidence in the sentence:
For example,
What are transitional words?Transitional words or phrases are indeed words or phrases that link one idea to the other. These type of words are very important because they give texts coherence and fluency.
In this exercise, "For example," is the transtitional phrase that allows you to continue with a specific explanation of the evidence in the text.
I was able to find the complete instructions for the exercise online and these were the other options:
(As it is now)Earlier,Therefore,Elsewhere,Check more information about transitional words here https://brainly.com/question/2372495
A quadrilateral has vertices what special quadrilateral is formed by connecting the midpoints of the sides?
Answer:
easy it's a rhombus
Explanation:
if it's formed by connecting the midpoints of the sides it's probably a rhombus
Carlos walked to school on 14 of the 20 school days in february.
Which value is equivalent to the fraction of the school days in February that Carlos walked to school?
2
70%
B)
0.07
o
0.142
a
56%
A wire delivers 12. 0 c of charge in 4. 0 s. What is the current in the wire? 3. 0 a 8. 0 a 16 a 48 a.
Answer:
3.0 A
Explanation:
Current = Charge/time = 12.0 C / 4.0 s = 3.0 A
Translate the underlined word into english. No debo have escuchado la alarma de mi reloj tampoco. Watch door clothes bed
the answer is “watch” for teen detectives
Answer:
the answer is watch^^^
Explanation:
loveys
It's harder for aaron to recall the name of a coworker when he sees her in the gym than at her desk. This best illustrates.
When it seems harder for Aaron to recall the name of a coworker when he sees her in the gym than at her desk explain encoding specificity principle.
What is encoding specificity principle ?
The encoding specificity principle can be regarded as the one that explains that memories are linked to the context in which they are created.
This principles made us to understand that it is easier to recall information when you are in the same context.
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The graph shows the function f(x) = |x – h| + k. What is the value of k? k = –2. 5 k = –1 k = 1 k = 2. 5.
Answer:
K=-2.5
Explanation:
the line is in the middle of 2 and 3 and is below which means that it is negative
Marijuana only affects driving when you smoke it while driving?
A.True
B.False
Answer:
false
Explanation:
if you smoke it before driving you will be hight when you drive
Trna molecules deliver amino acids to ribosomes where the amino acid next.
A trna with the complementary anticodon is attracted to the ribosome and binds to this codon. The trna carries the next amino acid in the polypeptide chain
A girl and her bicycle have a total mass of 40. 0 kg. At the top of the hill her speed is 5. 0 m/s, and her speed doubles as she rides down the hill. The hill is 10. 0 m high and 100 m long. How much kinetic energy and potential energy is lost to friction?
Answer:
The kinetic energy and potential energy lost to friction is 2,420 J.
Explanation:
Given;total mass, m = 40 kginitial velocity of the girl, Vi = 5 m/shight of the hill, h = 10 mlength of the hill, L = 100 minitial kinetic energy of the girl at the top hill:initial potential energy of the girl at the top hill:Total energy at the top of the hill:E = 500 J + 3920 JE = 4,420 JAt the bottom of the hill:final velocity = double of the initial velocity = 2 x 5 m/s = 10 m/shight of the hill = 0final kinetic energy of the girl at the bottom of the hill:final potential energy of the girl at the bottom of the hill:Based on the principle of conservation of energy; the sum of the energy at the top hill = sum of the energy at the bottom hillThe energy at the bottom hill is less due to energy lost to friction.
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What minimum education is usually required for power dispatchers.
Answer:
high school diploma
Explanation:
Which details in the passage describe an atmosphere of desolation? select two options. "how shall i tell what i saw?" "but the towers themselves look blind" "a fishhawk, catching fish in the river" "a little dance of white butterflies" "shattered image of a man or a god".
The details in the passage that depicts an atmosphere of desolation are:
"but the towers themselves look blind""shattered image of a man or a god"What is Desolation?The word desolation refers to a state of ruin or being deserted. It also implies sadness as a result of loneliness or grief.
The statement, "but the towers themselves look blind", shows a state of ruin or being deserted.
Also, "shattered image of a man or a god" depicts same state of desolation.
Therefore, the details in the passage that depicts an atmosphere of desolation are:
"but the towers themselves look blind""shattered image of a man or a god"Learn more about desolation on:
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Answer:
B "but the towers themselves look blind"
E "shattered image of a man or a god"
Buffer capacity is the choose. Of acid or base a buffer can handle before pushing the choose. Outside of the buffer range
Buffer capacity is the amount of acid or base a buffer can handle before pushing the pH outside of the buffer range.
What is a buffer range?The buffer range is the pH range in which a buffer neutralizes an acid or base without any change in the buffer concentration.
Buffer capacity is the amount of acid or base a buffer can handle before pushing the pH of the buffer goes out of the buffer range.
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All of the following are true about data science and big data except:.
Look at the drawing and answer the following questions with the most logical affirmative or negative expressions as indicated. Remember to use correct capitalization, punctuation, and accents in your answers.
The most logical affirmative and negative expressions include:
Yes, there are some trees.Yes, there is someone fishing.No, there are no waves on the lake.No, I don't see any barbecue.Yes, there are some canoes on the lake.What is a logical expression?A logical expression can be defined as any expression that can be evaluated as either a true or false statement.
The types of logical expression.In Science, there are two (2) main types of logical expression and these include the following:
Affirmative expressions: it is a true statement (Yes).Negative expressions: it is a false statement (No).Based on the drawing in the image attached below, we can deduce the following logical points:
Yes, there are some trees.Yes, there is someone fishing.No, there are no waves on the lake.No, I don't see any barbecue.Yes, there are some canoes on the lake.Read more on logical expression here: https://brainly.com/question/1098250
Answer:
Use it!
Assessment details
Total points: 3.33/10
Attempts left: 0
Assessment question
Look at the drawing and answer the following questions with the most logical affirmative or negative expressions as indicated. Remember to use correct capitalization, punctuation, and accents in your answers.
Modelo:
¿Ves algunos árboles?
Sí, hay algunos árboles.
A photo shows people in boats in a lake; they are fishing.
1.
(Yes)
Sí, hay alguien pescando.
Sí, hay alguien pescando.
Correct answer Sí, hay alguien pescando.
Sí, hay alguien pescando.
2.
(No)
No, no veo ninguna parrillada.
No, no veo ninguna parrillada.
Correct answer No, no veo ninguna parrillada.
No, no veo ninguna parrillada.
3.
(No)
Correct answer No, no hay nadie que bucea.
No, no hay nadie que bucea.
4.
(No)
your answer is empty
Correct answer No, no se ve ninguna ola en el lago.
No, no se ve ninguna ola en el lago.
5.
(No)
Correct answer No, hay alguien que toma el sol.
No, hay alguien que toma el sol.
6.
(Yes)
orrect answer Sí, veo alguna canoa en el lago.
Sí, veo alguna canoa en el lago.
Explanation:
Gracie is scheduled to take an intelligence test that will measure the level of knowledge and understanding she has acquired in her life thus far. Gracie is about to take a(n) _____
Binet's intelligence test measures the level of knowledge and understanding taking into account the age of the subject, increasing the difficulty and level of abstraction of the tests with age.
What is Binet's intelligence test?It is a standardized test that measures intelligence and cognitive abilities in children and adults.
This test conceives intellectual development as the progressive acquisition of basic intellectual mechanisms, in such a way that these the levels of knowledge and understanding must correspond to their chronological age.
Therefore, we can conclude that Binet's intelligence test measures intelligence or common sense (based on the ability to understand, judge and reason correctly) corresponding to the chronological age.
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What is one way that businesses can improve the labor productivity of their workforce through human capital?
Answer:
1. by offering coverage for mental health
2. The benefits are that Aaron will be more productive, which will lead to more output, as well as increased human capital as a result of his videos. The costs to Aaron are the time and money to take the course, along with any forgone income that could have been earned during this time.
Explanation:
The contrast in how the village children (line 11) and the man (line 13) respond to the two trees most clearly serves to underline.
Lines 11 and 13 serve to underline children's imagination vs. the man's lack of imagination.
What is the poem about?The poem is about two trees: an orange and a lemon tree. These trees are tied together by a man known as Don Miguel; however, sometime after, the new owner of the house separates the trees.
How do the man and the children respond to the two trees?The children are fascinated with the two trees as they believe the trees are magical "and not one kid in the village didn’t know the magic tree in Miguel’s patio".
On the other hand, the man does not have imagination and that is why he decides to separate the trees "The man who bought the house had had no dream".
Note: This question is incomplete because the text was not provided; here is the missing excerpt:
For twelve months, from the shame or from the fright
they put forth nothing, but one day there appeared
two lights in the dark leaves. Over the years
the limbs would get themselves so tangled up
10 each bough looked like it gave a double crop,
and not one kid in the village didn’t know
the magic tree in Miguel’s patio.
The man who bought the house had had no dream
so who can say what dark malicious whim
15 led him to take his axe and split the bole*
along its fused seam, then dig two holes.
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Which is a result of questioning the beliefs of others.
Which organism is the least related to the other three organisms?.
Answer:
the best choice is 2
Explanation:
were do people come from
Answer:
people come from their mother's womb
Answer:
people came from God
Explanation:
not mother because our mother is from God To
Choose the word that best completes the phrase. No sé. Es ____ plástico. Alguien nunca algo nadie
Answer:
Your answer is
C: Algo
The word that best completes the phrase is "Yo nunca he comido en ese restaurante."
What is indefinite Pronouns in Spanish?This type of the pronouns has been used to mention the nouns which cannot be recognized by the text, and either because they does not exist or it is because the author does not want to mention them.
In the sentences that made, the single tense or the specific form has not used, but the several are used to use an indefinite pronoun in the specific situation in such a way that it has grammatically correct.
Gloria has not a very good student, she should never studies. For the sentence to have the grammatical meaning, it has necessary to place an adverb of the time, so the words that are "muy" and "mucho" are discarded. The right word that ends up being "nunca" since we want to explain why the Gloria is a bad student. If Gloria always studied hard, she wouldn´t be a bad student.
Therefore, The word that best completes the phrase is "Yo nunca he comido en ese restaurante."
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