Fertilizer: A new type of fertilizer is being tested on a plot of land in an orange grove, to see whether it increases the amount of fruit produced. The mean number of pounds of fruit on this plot of land with the old fertilizer was 403 pounds. Agriculture scientists believe that the new fertilizer may decrease the yield. State the appropriate null and alternate hypotheses

The check for independence in a one- sample is

The population size is further than 10 times the sample size.

The Correct option is D.

What is Z- test?

A Z- test is a statistical thesis test used to determine whether a sample mean significantly differs from a given population mean when the population standard divagation is known.

For a one- sample z- test for a population proportion, the sample is named without relief from a finite population.

In order for the test to be valid, it's necessary to insure that the sample is small relative to the population size.

still, it can be considered large enough to satisfy the independence supposition, If the population size is further than 10 times the sample size. This supposition is necessary for the validity of statistical conclusion in this environment.

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Answer:

The answer is 30 ROWS.

Step-by-step explanation:

Please give brainlyest

I agree with the statement that if the money supply rises, the price level can remain constant, rise, or fall.

The relationship between money supply and the price level is complex and can be influenced by various factors. In the short run, an increase in the money supply can lead to a rise in the price level, a situation known as inflation. When there is more money available in the economy, people have more purchasing power, which can drive up demand for goods and services. If the supply of goods and services does not increase proportionally, prices may rise as a result.

However, in the long run, the relationship between money supply and the price level is not necessarily one-to-one. Other factors such as productivity, technology, and expectations also play significant roles. For example, if productivity increases at a faster rate than the money supply, the price level may remain constant or even decrease despite an increase in the money supply. Similarly, if there is a decrease in aggregate demand due to a recession or decreased consumer confidence, an increase in the money supply may not result in immediate inflation.

Overall, while an increase in the money supply can potentially lead to inflation, the actual outcome depends on a complex interplay of various economic factors in both the short and long run. Therefore, the price level can remain constant, rise, or fall when the money supply increases, making the statement valid.

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Answer:

Correct

Step-by-step explanation:

You do the equation the same as you would a rectangle.

9 * 13 = 117

Answer:

well you need to do this,(2 times 9)+(2 times 13) =44

Step-by-step explanation:

Acceptance sampling is a statistical method used to monitor the quality of purchased parts and components. To ensure the quality of incoming parts, a purchaser or manufacturer normally samples 20 parts and allows one defect.

a) Concerned with inspection of products

b) Concerned with decision making regarding products

c) One of the oldest aspects of quality assurance

The Acceptance sampling procedure is necessarily a lot sentencing procedure. It cannot be used to estimate the lot quality or lot conformity to the standard specifications.

The acceptance sampling is used when the test is destructive, or the cost of 100% inspection is quite high, or when we need a continuously monitoring program

The Acceptance sampling procedure is used for decision making of either acceptation or rejection of a lot. It can’t be used as a lot quality estimator

As Acceptance sampling is just a lot sentencing process, it can’t estimate the quality of products in the lot. But designed experiments ensure good quality of the process output before even production

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The answers to all of the questions are:

1. dividing a whole number by a fraction less than 1 whole results in a quotient that is same as the original number.

2. the quantity that both girls are splitting is 1/4

This would be 1/4 ÷ 2

= 1/4 * 1/2

= 1/8

each girl would get 1/8 of the cake

3.  3 1/2 ÷ 7

= 7/2 * 1/7

= 7/14

= 1/2

Each friend would get 1/2 of the marshmallow

5. weight = 16.5

n = 10

average weight would be

16.5/10

= 1.65

6. Total number of cups needed = 7

at a time = 3.5 of this 7

then 3.5 x 2 would give the exact number.

Danny has to use 2 pots of water.

7. 2 feet / 1/4

2 * 0.25

= 8, Danny would have 8 pieces of ropes after

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Answer:

3

Step-by-step explanation:

RS + ST will equal RT.

So, 2 + 3x must equal 5x.

2+3x = 5x

2 = 2x

x = 1

ST = 3x

ST = 3*(1)

ST = 3

Answer:

It'a B. 10:1

Step-by-step explanation:

The correct answer is B) Her sample is 38, 68, 35, 02, 22. This is because the scientist is selecting a random sample of 5 forest sites from a population of 45 without replacement. She is using consecutive pairs of digits from the table of random digits to select her sample.

Starting at the beginning of the line of random digits, the first pair is 38, which corresponds to forest site 38. The second pair is 68, which corresponds to forest site 68. The third pair is 35, which corresponds to forest site 35. The fourth pair is 02, which corresponds to forest site 02. And the fifth pair is 22, which corresponds to forest site 22.
Now, let's select a random sample of 5 forest sites without replacement:
1) 38
2) 35
3) 02
4) 22
5) 24
Thus, the correct answer is not listed in the given options. However, based on the consecutive pairs of digits and following the process mentioned, the sample should be 38, 35, 02, 22, and 24.

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The term "income" refers to the money that an individual earns or receives in exchange for their work or services.

In this case, the panhandler is making $15 to $20 per day on the streets, which can be considered his income. The terms "prestige," "status," and "wealth" are not relevant in this context.
                                             A panhandler who makes $15 to $20 per day on the streets and you want to know whether this is his A) wealth, B) income, C) status, or D) prestige.

The answer is B) income. The money a panhandler makes per day can be considered his daily income.

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Walking is not safe on the path whenever rabbits have been seen in the area, and berries are ripe along the path. This is formalized by using the →(if-then) and ∧(logical and) operators.

Given information and corresponding atomic propositions:

We need to formalize the given statements in terms of atomic propositions r, b, and w, which are defined as follows:

r: Rabbits have been seen in the area.

b: Berries are ripe along the path.

w: Walking on the path is safe.

Now, let us formalize each of the given statements in terms of these atomic propositions:

a) Berries are ripe along the path, but rabbits have not been seen in the area.

b: Rabbits have not been seen in the area, and walking on the path is safe, but berries are ripe along the path.

c: If berries are ripe along the path, then walking is safe if and only if rabbits have not been seen in the area.

d: It is not safe to walk along the path, but rabbits have not been seen in the area, and the berries along the path are ripe.

e) For walking on the path to be safe, it is necessary but not sufficient that berries not be ripe along the path and for rabbits not to have been seen in the area.

Walking is not safe on the path whenever rabbits have been seen in the area, and berries are ripe along the path.

The formalizations in terms of atomic propositions are:

a) b ∧ ¬r.b) ¬r ∧ w ∧

b.c) (b → w) ∧ (¬r → w).

d) ¬w ∧ ¬r ∧

b.e) (¬r ∧ ¬b) → w.b ∧

Berries are ripe along the path, but rabbits have not been seen in the area.

This is formalized by using the ∧(logical and) operator.

(¬r ∧ ¬b) → w: It means For walking on the path to be safe, it is necessary but not sufficient that berries not be ripe along the path and for rabbits not to have been seen in the area.

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Answer:

i cant see it

Step-by-step explanation:

Answer:2

Step-by-step explanation:

The area A(x) of a square tile is given by the formula A(x) = x^2, where x represents the length of a side of the square.

This function rule tells us that the area of a square tile is equal to the square of its side length.
To find A(8), we simply substitute x = 8 into the function rule. A(8) = 8^2 = 64. This means that the area of a square tile with a side length of 8 units is 64 square units. In interpretation, A(8) means that if we have a square tile with a side length of 8 units, its area would be 64 square units.

This information could be useful, for example, if we need to calculate the number of tiles needed to cover a given area. We can simply divide the total area by the area of one tile (in this case, 64) to get the number of tiles needed.

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Answer:

Well, what's the question?

Deep Learning (DL) is a type of Artificial Intelligence (AI) that uses a set of algorithms to simulate the functioning of the human brain.

It is a form of machine learning that is based on the concept of neural networks. DL uses a set of algorithms to process large volumes of data and identify patterns in the data. DL can be used to identify patterns and relationships in data that are not easily visible to the human eye.

DL works by using a series of layers of neurons, each of which is connected to the next layer by a set of weights and biases. During the training process, these weights and biases are adjusted so that the output of the neural network is adjusted to match the desired output. This is done by using an optimization algorithm such as gradient descent. At each step, the weights and biases are adjusted until the output of the neural network matches the desired output.

Once the DL model has been trained, it can be used to make predictions from new data. It does this by taking inputs and passing them through the layers of neurons to generate an output. This output is then compared to the desired output and an error is calculated. This error is then used to adjust the weights and biases in order to minimize the error. This process of adjusting the weights and biases is repeated until the error is minimized and the model can make accurate predictions from new data.

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Complete question .

What is Deep Learning (DL)?

Answer:

increased = addition

twice = multiply by 2

is = equals

a number = x

16+2x=-56

subtract 16 from both sides

2x=72

divide by 2

x=36

Step-by-step explanation:

Answer:

$750 that is the answer if you add them all up

the angle between 0 and 2π that is coterminal with 17π/4 is π/4.

To find the angle between 0 and 2π that is coterminal with 17π/4, we need to find an equivalent angle within that range.

Coterminal angles are angles that have the same initial and terminal sides but differ by a multiple of 2π.

To determine the coterminal angle with 17π/4, we can subtract or add multiples of 2π until we obtain an angle within the range of 0 to 2π.

Starting with 17π/4, we can subtract 4π to bring it within the range:

17π/4 - 4π = π/4

The angle π/4 is between 0 and 2π and is coterminal with 17π/4.

what is equivalent'?

In mathematics, the term "equivalent" is used to describe two things that have the same value, meaning, or effect. When two mathematical expressions, equations, or statements are equivalent, it means that they are interchangeable and represent the same mathematical concept or relationship.

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For the given condition the x distribution is normal. Option B is correct.

It is defined as the measure of data disbursement, It gives an idea about how much is the data spread out.

\(\rm \sigma = \sqrt{\dfrac{ \sum (x_i-X)}{n}\)

σ is the standard deviation

xi is each value from the data set

X is the mean of the data set

n is the number of observations in the data set.

n=64

√n=8

μ=8

σ=16

The sample size (n > 30) is enough. Using the Central Limit Theorem

¯X∼N(8,16²/64)

The formulas below give the mean and standard deviation of the mean value of x:

The sampling distribution of x has a mean value of 8.

The following equation gives the sampling distribution's standard deviation:

=σ/√n

=16/√64

=16/8

=2

The sample distribution's standard deviation is 2.

Yes, this distribution can be regarded as normal as it roughly follows the normal distribution (By using CLT)

Thus, for the given condition the x distribution is normal. Option B is correct.

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Which theorem or postulate proves that △ABC and △DEF are similar?

\( \sf \: AB\:and\:DE [Side] \\ \sf∠B\:and\:∠E[Angle] \\ \sf \: BC\:and\:EF [Side]\)

The theorem that proves that △ABC and △DEF are similar is; SAS Similarity Theorem

From the given triangles △ABC and △DEF, we see that the corresponding angles ∠B and ∠E are equal.

Now, we can see that sides in △DEF are a third of the corresponding sides in △ABC.

Thus, we can say that AB is congruent to EF.

Therefore both triangles are congruent by SAS Similarity Theorem

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Answer:

The area of a square with side length of 2 inches is 4 square inches.

The area of a circle with radius 1.2 inches is:

\(\pi \times (1.2) ^{2} \\ = 3.14 \times 1.44 \\ = 4.5216 \: square \: inches\)

That is approximately 4.5 square inches.

Hence, the area of the square (4) is less than {<} that of the circle (4.5)!

Answer: A

Step-by-step explanation:

3/5 = 60%

A, Rosa has 7/12 which is about 58%

B, Rosa has 6/12, which is 50%

C, Rosa has 9/12 which is 75%

D, Rosa has 8/12 which is 66%

A would be the closest.

The equation of the line parallel to y = 5x + 9 which intersects the point (-2, -3).

Parallel lines are coplanar, infinite straight lines in geometry that don't cross at any point. Planes in the same three-dimensional space that never cross each other are said to be parallel.

Curves that are parallel to one another and maintain a set minimum distance do not touch or intersect. A line and a plane that do not share a point are also referred to as being parallel in three-dimensional Euclidean space. But skew lines are used to describe two noncoplanar lines.

We know that slope of parallel line are same. Thus, slope is 5 in y = 5x + 9

Now we need to put the values in y intercept form to find out the equation

y - y1 = m(x - x1)

y - (-3) = m(x - (-2))

y + 3 = 5(x + 2)

y = 5x + 10 - 3

y = 5x + 7

Thus, The equation of the line parallel to y = 5x + 9 which intersects the point (-2, -3).

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Answer:

here it is

Step-by-step explanation:

i used a graphing calculator

The solution is, given below, the graph is attached.

In mathematics, the graph of a function f is the set of ordered pairs, where {\displaystyle f(x)=y.} In the common case where x and f(x) are real numbers, these pairs are Cartesian coordinates of points in two-dimensional space and thus form a subset of this plane.

From the function, f(x)=-1/3 cos(2x)

Inputting values of x (horizontal axis), x = pi

y = -1/3 cos(2 * pi )

= -1/3 * 1

= -1/3 ( remember you are dealing with values in radians not degree)

So now graph 1 and 3 have the same values.

So inputting, x = pi/2 into the function, f(x)=-1/3 cos(2x)

y = -1/3 cos(2* pi/2)

 = -1/3 * -1

 = 1/3

View the correct graph below.

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Answer:

8 18 16 27

Step-by-step explanation:

Find the decimal for 2 out of 5 by dividing 2 by 5:

2 out of 5 = 2/5 = 0.40

Multiply total people by 0.40:

2500 x 0.40 = 1,000

Answer: 1,000

A p-value of 0.23 in the context of a clinical trial testing a vaccine's effectiveness suggests that the observed reduction in the percentage of individuals catching the virus, when comparing the vaccine group to the control group, is not statistically significant at conventional levels of significance (such as 0.05 or 0.01).

The p-value represents the probability of obtaining the observed data, or data more extreme, under the assumption that the null hypothesis is true.

In this case, the null hypothesis would typically state that there is no difference in the percentage of virus cases between the vaccine and control groups. A p-value of 0.23 indicates that there is a 23% chance of observing the reported reduction in cases or an even more substantial reduction if the null hypothesis were true.

Therefore, based solely on the p-value of 0.23, the best interpretation is that the observed reduction in virus cases could plausibly be due to random variation or chance, rather than a true effect of the vaccine. However, it is important to consider other factors, such as the study design, sample size, and clinical significance of the observed reduction, before drawing final conclusions about the vaccine's effectiveness.

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The graph of the image of rectangle CDEF after a translation 4 units left and 9 units up is as shown below.

In this question, we have been given the image of rectangle CDEF.

The coordinates of rectangle CDEF are:

C = (-6, -6)D = (-2, -6)E = (-2, 0)F = (-6, 0)

The rectangle CDEF is a translated 4 units left and 9 units up.

When rectangle CDEF is a translated 4 units left then the coordinates of rectangle would be,

C' = (-10, -6)

D' = (-6, -6)

E' = (-6, 0)

F' = (-10, 0)

Then rectangle C'D'E'F' is translated 9 units up  then the coordinates of rectangle would be,

C'' = (-10, 3)D'' = (-6, 3)E'' = (-6, 9)F'' = (-10, 9)

The graph of the image of rectangle CDEF after a translation 4 units left and 9 units up is as shown below.

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Answer:

They go stir crazy

:)

The answer sentence will be "They go stir-crazy"

Additive inverse of a number is a number added to that number such that the sum equals to zero. The multiplicative inverse of a number is a number multiplied by another such that their product is 1.

Given are the properties names coded by alphabetic letters,

The expressions with code and property are;

10) 1(3+a) = 3+a: multiplicative inverse (T)

6) 0+2b = 2b: Additive inverse (H)

2) 5x1/5 = 1: multiplicative inverse (E)

12) 1x♤ = ♤: multiplicative inverse (Y)

5) 91 = 1x91: multiplicative inverse (G)

11) 3/axa/3 =1: multiplicative inverse (O)

8) 1 = -2/7x-7/2: multiplicative inverse (S)

15) T = 1/axa: multiplicative inverse (T)

14) 0 = -5x+5x: Additive inverse (I)

3) ♤+0 = ♤: Additive inverse (R)

1) 66+0 = 66: Additive inverse (C)

9) 0 = -y+y; Additive inverse (R)

7) ↑+↓ = 0; Additive inverse (A)

13) ⍟ +0 = ⍟; Additive inverse (Z)

4) 3+(-3) = 0; Additive inverse (Y)

Hence, the sentence is "They go stir-crazy"

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