A state highway commission is considering removing the lane that allows people to pay cash for a toll on a toll road and requiring all people who use the toll road to pay with an electronic transponder that is connected to their car. the commission wants to know whether the proportion of people who live in the northern part of the state and are in favor of removing the cash lane is different from the proportion of people who live in the southern part of the state and are in favor of removing the cash lane. independent random samples are selected from the northern and southern parts of the state. the table summarizes the responses of those surveyed.

Answers

Answer 1

The p-value of the appropriate test to known whether the proportion of people living in the northern part of the state are in favor of removing the cash lane is 0.1432.

What is  p-value?

This is known to be a kind of statistical measurement that is often employed to help to confirm a given hypothesis against the observed data of a scientific experiment.

Note that  the p-value helps use to know the probability of getting the observed result and as such a lower the p-value is greater statistically. Therefore, the use of 0.432 is best for the given experiment above.

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Which of the following is closest to the p-value of the appropriate test to investigate whether the proportion of people living in the northern part of the state who are in favor of removing the cash lane is different from the proportion of people living in the southern part of the state who are in favor of removing the cash lane? O 0.9429 0 0.0671 O 0.9401 O 0.9329 0.5235 0.1342 0.8912 0 0 1132

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Related Questions

Mr. red's first year salary is $30,000 and it increases by $500 each year. what is the explicit rule for this sequence in simplified form?

Answers

The explicit rule to describe the behaviour of the salary is given as

Nth Year Salary = 30,000+ 500n

Word Problem

Given Data

First year Salary =  $30,000Yearly Increase =  $500

Let the number of years be n

Hence the explicit rule for this scenario is given bellow as

Nth Year Salary = 30,000+ 500^n

So for the first year n = 1 the salaary

Nth Year Salary = 30,000+ 500n

Nth Year Salary = 30,500

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Use a direct proof to show that the sum of two odd integers is even

Answers

Below is the proof that the sum of two odd numbers is always even.

How to prove that the sum of two odd numbers is even?

First, remember that an even number is written as:

x = 2*n

Where n is an integer number.

While an odd number will be written as:

y = 2*n + 1

Now, let's say that we have two odd numbers:

A = 2k + 1

B = 2n + 1

If we add these we get:

A + B = (2k + 1) + (2n + 1) = 2k + 2n + 2 = 2*(k + n + 1)

And k + n + 1 is an integer number, then we can write:

k + n + 1 = N

So we get:

A + B = 2N

Then the sum of A and B is an even number.

Thus, we proved that for the sum of any two odd numbers, the outcome will always be even.

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drag the labels to the appropriate location in the figure.

Answers

The answers to the labels in their appropriate location are:

HydrophilicHdrophobicTail face downTail face upHydrophilicHydrophobicHydrophilic

What is hydrophilic?

The term hydrophilic is known to be a term that connote the ability of an organism or object to be attracted to water.

It is also said to be the ability of a substance to be able to easily dissolve in, or be mix up and saturated by water. They are substance or objects that do interact with or are known to be influenced by water.

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Drag the labels to their appropriate locations in the figure.

First, drag labels to targets (a) and (b) to indicate whether these environments are hydrophilic or hydrophobic.

Next, drag the phospholipid layers to targets (c) and (d) to indicate how they are oriented in the plasma membrane.

Finally, drag labels to targets (e), (f), and (g) to indicate which portions of the membrane protein are hydrophilic and which are hydrophobic.

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On the map 5th ave. 6th ave. and 7th ave. are parallel

Answers

The length of Main St. between 5th Ave. and  6th Ave Round to the nearest hundredth is; 0.24 km

How to use triangle proportionality theorem?

From the image attached, we are given that 5th Avenue is parallel to 6th avenue.

Now, Let the length of main street between 5th and 6th Avenue be x.

By using the triangle proportionality theorem, we have;

0.4/x = 0.5/0.3

Thus;

x = (0.4 * 0.3)/0.5

x = 0.24 km

In conclusion, the length of street is 0.24 km

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Question 1 with 2 blanks (conocer) ricardo y juan 1 of 2 a cristina el año pasado. los gonzález 2 of 2 en un viaje por europa. question 2 with 2 blanks (saludar) los chicos 1 of 2 cuando llegaron al restaurante. la camarera 2 of 2 a los chicos cuando les trajo el menú. question 3 with 2 blanks (ayudar) las enfermeras 1 of 2 al paciente a levantarse. los niños 2 of 2 para terminar la tarea más temprano. question 4 with 2 blanks (ver) los mecánicos 1 of 2 los coches descompuestos. el profesor y los estudiantes 2 of 2 por primera vez en clase.

Answers

The appropriate verbs to complete the sentences are: conocieron, se conocieron; se saludaron, saludó; ayudaron, se ayudaron; vieron, se vieron.

How to conjugate verbs properly?

To conjugate the verbs properly according to the meaning of the sentences, we must take into account the subject and the verb tense of each sentence.

According to the above, we can infer that the sentences are in the past tense, so the verbs should be conjugated in the past tense. On the other hand, the subjects of these sentences vary as shown below:

1. Ricardo y Juan (ellos, they) conocieron

2. Los gonzalez (ellos, they) se conocieron

3. Los chicos (ellos, they) se saludaron

4. La camarera (ella, she) saludó

5. Las enfermeras (ellas, they) ayudaron

6. Los niños (ellos, they) se ayudaron

7. Los mecánicos (ellos, they) vieron

8. El profesor y los estudiantes (ellos, they) se vieron

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Lisa flipped the same coin 3 times. what is the probability she obtained all tails?

Answers

Answer:

The probability is 1 in 8

Explanation:

What can be concluded from the audio? the prince believed the story to be true. the prince’s troops overtook the tower. the princess’ story was untrue. the princess was awake most nights.

Answers

There are different kinds of audio message. What can be concluded from the audio is that  the prince’s troops overtook the tower.

What is an audio message?

There are a lot of audio messages that are often used in communications. Audio message entails speaking through a phone so as to send a voice message to one's friends or family.

One can also use a recorder to record messages.  The option that could be concluded from the audio is that  the prince’s troops overtook the tower.

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Answer: The prince believed the story to be true.

Explanation: I took the test and got it right

Lesson 16.2 modeling exponential growth and decay answer key

Answers

A n example of Lesson 16.2 modeling exponential growth and decay is find out if y =5(2)ˣ is exponential growth or decay.

How do you know an exponential growth or decay?

One can know if a function is an exponential growth or decay when it has a as positive and b is said to be greater than 1 (to be exponential growth).

If a is said to be positive and b is said to be lower than 1 but when it is also greater than 0, we can say that it is an exponential decay.

From the above, y =5(2)ˣ is an exponential growth because the base is said to be greater than 1 and the exponent contain a positive notation.

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A spool is on a horizontal surface (with friction) and pulled to the right with a thread attached to the center of the spool, so that the spool rolls without slipping. the spool has a mass of m, moment of inertia i, and a radius of r

Answers

The relationship between the magnitude of the force of tension and the force of friction is; Ff = (r/R)Ft

What is Rotational Acceleration?

We are given;

mass of spool = M

Radius = R

moment of inertia = I.

Now, the spool is not moving and as such;

r < R which means there is net torque = 0

Thus;

Ff × R = Ft × r

>> Ff = (r/R)Ft

Finally, the angular acceleration is expressed as;

α = a/R

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for a repressible operon to be transcribed, which of the following must occur?

Answers

Answer:

For transcription, RNA polymerase should bind to the promoter, then only mRNA will be formed. Repressible operon is exhibited by tryptophan. This operon is normally turned ON, because the

Explanation:

What kind of trapezoid can be inscribed in a circle

Answers

Answer:

Tangential trapezoid

Explanation:

hope this helped :)

The outline for a strong compare-and-contrast essay must include an evaluation of each editorial’s argument. a detailed summary of each editorial. responses to all counterarguments. a conclusion written in full sentences.

Answers

Answer:

An evaluation of each editorial's argument

Explanation:

just took the test

Answer: A

Explanation.     :(an evaluation of each editorial’s argument.

What is another name for an equilateral quadrilateral

Answers

Answer: square

Explanation:

The another name for an equilateral quadrilateral is rhombus.

An equilateral quadrilateral means quadrilateral with 4 equal sides.

A rhombus, often known as rhombi or rhombuses, is a quadrilateral with four equal-length sides in planar Euclidean geometry. The term "equilateral quadrilateral" refers to a quadrilateral whose sides all have equal lengths.

Therefore, the another name for an equilateral quadrilateral is rhombus.

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Which example shows an interaction between the urinary system and the circulatory system?

Answers

The main interaction between the urinary system and the circulatory system is both of the following parts of the human body work for the kidney.

The human body is the collection of many systems like the cardiovascular system for the heart, the urinary system for filtering the body, the circulating system for movement, and so on. All these functions help the body to regulate the smooth functioning of the body.

When the blood enters the kidney through arteries they go through the tiny capillaries that are seen in the urinary system. The blood entered into the kidney later moves to nephrons, where the blood is purified with the help of filters.

The waste that is obtained after the purification of the blood is then transferred to the vital substance that absorbs the bloodstream. It helps the body to manage and control the level of pressure in the blood.

Here the job of the heart is to simultaneously send the oxygenated blood all around the body and send the unwanted, discharged waste to the kidney where it helps to observe the required elements from the waste and transpose it to the urinary system.

The main work of the circulating system is to transpose the oxygenated blood to every part of the cell and provide them with sufficient nutrients.

From this system it is understandable that the similarities between circulatory and urinary system is both of the parts functions to remove waste from the body.

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Write the polynomial so that the exponents decrease from left to right

Answers

Answer:

[tex]5x^5+4x^4+3x^3+2x^2+x+1[/tex]

Explanation:

The number in the exponent place decreases from left to right in this expression.

Dr. samuel is holding a discussion on the relevance and requirement of intellectual property rights. which point will he emphasize while explaining the influence of ipr on individual creations?

Answers

Answer:

B. He promotes fields of art and science

Explanation:

Take you risk with this one Im not sure if its correct. But I'm keeping the traditon alive of looking up the answers for career prep :3.

You must be at least 48 inches tall to ride the bumper cars

Answers

Answer:

h>=48

Explanation:

let h be height

h >= 48

Creating a list of items that can be found in specific sections of a math book is called

Answers

Answer:

index

Explanation:

index is usually found in the back of a book

Use finite differences to determine the degree of the polynomial

Answers

Answer:

Step-by-step explanation:

Lesson 6.1 identifying and representing functions answer key go math

Answers

An example of Lesson 6.1 identifying and representing functions is Complete the table. write a rule as an algebraic expression for the output, then complete the last row of the table using the rule.

What are functions?

In mathematics, a function is known to be the link or the relation that exist between a set of inputs and a set of other outputs.

The answer to the table is in the image attached. The solution is given below:

Note that the number of pages per minute:

= 1/2 = 0.5

Total cost = 0.5x

And x is the number of minutes.

x = 0.5x

30 = 0.5(30)

= 15

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Physicists estimate that the number of stars in the universe

Answers

Heheh is a uteyuwui for me and my family is going through a few weeks now so I’m not sure what to do for her to be able with him and her to be able and she is just not being a pain and she has a lot to say about me being so upset about that and I just wanted you and her family and her to do it again so we don’t have to

Read the article and use the information to answer the following questions. female reproductive system how is the reproductive system different from other body systems?

Answers

The function of the female reproductive system is to promote fertilization and serve as a container for the new individual until the end of its gestation.

What is the female reproductive system?

It is in charge of physically and biochemically promoting the encounter between the sperm and the ovules generated by a female.

This union occurs in the uterus and, once the cells have been fertilized, a zygote is generated which, after nine months of growth, will become a new human individual.

Therefore, we can conclude that the female reproductive system differs from other body systems since it allows the fertilization of the ovum, pregnancy and the birth of a new individual.

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Answer:

Most body systems are necessary to keep an individual alive.

Unlike other body systems, the reproductive system is not essential to keep an individual alive.

Explanation:

:) <3

Which mathematical word describes both 27 x and 6 x in the expression 27 x + 6 x ?

Answers

commutative is it i think

A herd of deer lives in a forest where they eat the leaves of trees. the number of energy storage molecules in the trees and in the deer has increased. what has happened to the amount of carbon in the trees and in the deer?

Answers

If a herd of deer lives in a forest where they eat the leaves of trees, then the amount of carbon in the trees and in the deer increases.

What is the matter cycle?

Matter cycling refers to the movement of matter (in this case carbon) from biotic and abiotic factors in an ecosystem.

The biotic components are living organisms, whereas abiotic components are the non-living part of the ecosystem.

The carbon is continuously cycling between living and non-living components in an ecosystem.

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Evaluate the expression under the given conditions. cos(2theta); sin(theta) = − 5 13 , theta in quadrant iii

Answers

The value of the given trigonometric expression which is cos 2θ under the 3rd quadrant is; -119/169

What is the value of the trigoneometric ratio?

We are given the trigonometric ratio;

sin θ = -⁵/₁₃

From trigonometric identities, we know that;

cos 2θ = 1 - 2sin²θ

Thus;

cos 2θ = 1 - 2(-⁵/₁₃)²

cos 2θ = 1 - 2(25/169)

cos 2θ = 119/169

since cos θ is negative in the third quadrant, then we have;l

cos 2θ = -119/169

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What is the slope of the line that passes through the points (2, 9)(2,9) and (18, -3)(18,−3)?

Answers

The slope's formula is -->  [tex]\frac{y2-y1}{x2-x1}[/tex]

Let's set:

(x1, y1) = (2,9)(x2, y2) = (18,-3)

   either other works, I just chose it that way

So:

  [tex]slope = \frac{-3-9}{18-2} =\frac{-12}{16} =-\frac{3*4}{4*4} =-\frac{3}{4}[/tex]

Hope that helps!

Nico has conducted an observational study to learn about how different personal experiences affect car purchases. nico surveyed 300 new car buyers at the auto mall and found that 75% of the buyers were shopping for the same model of a car they have owned before. what conclusion can nico make from his study?

Answers

The conclusion of the given study is that; There may be a link between .... but he cannot draw a cause-and-effect conclusion from an observational study.

What is the conclusion of the study?

We are told that;

Number of new cars Nico surveyed = 300

Percentage of buyers that surveyed the new cars = 75% .

Thus, number of customers surveying this cars = 75% * 300 = 225 customers

If people are satisfied with their car's current company and brand and model,it means that they can also prefer the same thing again for the same better experience. Thus, the conclusion is that;

There may be a link between owning a model of a car and buying that model again, but he cannot draw a cause-and-effect conclusion from an observational study.

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The climate in northern alaska suddenly changes from a very cold climate to a warm climate. Two species of wolves live in this area. Species x has long fur and doesn't shed to regulate internal temperature. Species y has short fur and sheds to regulate internal temperature. Which species is most likely to survive this climate change?

Answers

Answer:

Both species will survive because they have fur to help maintain constant internal temperatures.

Explanation:

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Based on the passage, which is the best inference? poole dislikes his employer, mr. Jekyll. Poole distrusts the lawyer, mr. Utterson. Mr. Utterson suspects that hyde delivered the letter. Mr. Utterson does not expect poole’s response

Answers

Answer:

Mr. Utterson suspects that Hyde delivered the letter.

The best inference that can be drawn from the passage is "Mr. Utterson suspects that hyde delivered the letter.

The passage from The Strange Case of Dr. Jekyll and Mr. Hyde

On his way out, the lawyer stopped and had a word or two with Poole. "By the bye,” said he, "there was a letter handed in to-day: what was the messenger like?” But Poole was positive nothing had come except by post; "and only circulars by that,” he added.

Hyde was trying to hide the fact that he delivered the letter but Mr Utterson had his suspicions and that was why he was asking about the appearance of the messenger.

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Why do molecules have the most variation in their properties

Answers

Answer:

Timing and energy are also factors in isomerism. Molecules are mobile entities, undergoing all sorts of rotational motions that change their shapes, and those motions require energy. Thus, some molecules can be the same on one timescale or set of energy conditions but different, or isomeric, on others.

Explanation:

Molecules are mobile entities, undergoing all sorts of rotational motions that change their shapes, and those motions require energy.

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