help please ill give brainlist

The correct answer is Probability and non probability sampling procedure.

There are two distinct exits from sampling procedures.

There are two types of sampling: probability sampling and non-probability sampling.

In probability sampling each population has equal and independent chance to comes in the study . There are various types of probability samplings technique exists . These are simple random sampling , stratified random sampling, cluster sampling , systematic random sampling etc.

In non probability sampling the samples are selected on the basis of personal biasness, judgments and preferences. Judgemental sampling , quota sampling, dimensional sampling etc comes under this type of sampling procedure.

So here the correct answer is

Option -E- Probability and non probability sampling procedure.

Except it all other options are wrong.

To learn more about Probability click here:

brainly.com/question/11234923

#SPJ4

The complex power is 1800 VA.

What is the equivalent expression?

Equivalent expressions are expressions that perform the same function despite their appearance. If two algebraic expressions are equivalent, they have the same value when we use the same variable value.

To find the complex power (S) given the apparent power (q) and power factor (pf), we can use the following formulas:

S = q × pf

Given that q = 2000 var and pf = 0.9 (leading), we can substitute these values into the formula to calculate the complex power.

S = 2000 var × 0.9

S = 1800 VA (volt-ampere)

Therefore, the complex power is 1800 VA.

To learn more about the equivalent expression visit:

https://brainly.com/question/2972832

#SPJ4

Here, addressability refers to the number of bits required to address a byte in memory, which is given as 64 bits in the question. Utility bits refer to any additional bits required for the cache implementation, such as tag bits, valid bits, dirty bits, etc.

Therefore, to answer the question, we need more information about the cache configurations.
Hi! To calculate the total bits required to implement a cache with the given configurations, we need to consider the different components that contribute to the total bits. These components include the data bits, tag bits, and utility bits (such as valid and dirty bits).

1. Data bits: Since the ISA supports byte addressability, we first determine the number of bytes per block. Using the given cache configuration "253 1111 1101 11 111 101", we can identify the size of a cache block as 2^5 = 32 bytes. Since there are 8 bits per byte, there are 32 * 8 = 256 bits of data per block.

2. Tag bits: To determine the tag bits, we need to know the number of cache sets. The configuration "1111 1101" specifies that there are 2^8 = 256 sets. The number of index bits required for addressing these sets is 8. The remaining bits from the 64-bit address will be used as tag bits: 64 - 8 (index bits) - 5 (block offset bits) = 51 tag bits.

3. Utility bits: Utility bits include valid and dirty bits. For each cache block, there is one valid bit and one dirty bit. Thus, we have 2 utility bits per block.

Now, we can calculate the total bits required for each cache block: data bits (256) + tag bits (51) + utility bits (2) = 309 bits.

Finally, we need to determine the number of cache blocks: 256 sets * 2 blocks per set = 512 blocks. Therefore, the total number of bits required to implement the cache is 309 bits per block * 512 blocks = 158,208 bits.

Learn more about cache implementation here: brainly.com/question/14783326

#SPJ11

Answer:

$600

Step-by-step explanation:

15 x 8 x 5

Answer:

\(m=\frac{-1}{3}\)

Step-by-step explanation:

In the easiest explanation, the answer would be \(m=\frac{-1}{3}\)

Using \(m=\frac{rise}{run}\)  you will go down one point from \((-1,-1)\) because rise is -1. From that point, you will go three points to the left that being because run is a positive number. Then you will find yourself being at the second point which is \((2,-2)\).

Another explanation is basically using the slope formula

\(m=\frac{y_{2} -y_{1} }{x_{2} -x_{1} }\)

Answer:

A) -1/3

Step-by-step explanation:

Answer:

The answer to this question is 2.137931034

Step-by-step explanation:

Just divide it by a calculator.

See below for the converse, inverse, and contrapositive of the statement

The statement is given as:

If Brielle drives at exactly 30 mi/h, then she travels 10 mi in 20 mins

The speed is calculated as:

Speed = Distance/Time

So, we have:

Speed = 10 mi/20 mins

This gives

Speed = 10 mi/1/3 h

Speed = 30 mi/h

The converse

To do this, we simply switch the hypothesis and the conclusion

So, the converse is:

If Brielle travels 10 mi in 20 mins, then she drives at exactly 30 mi/h

The above statement is true

The inverse

To do this, we simply negate the hypothesis and the conclusion

So, the inverse is:

If Brielle did not drive at exactly 30 mi/h, then she did not travel 10 mi in 20 mins

The above statement is false

The contrapositive

To do this, we simply negate the hypothesis and the conclusion, and then switch them

So, the contrapositive is:

If Brielle did not travel 10 mi in 20 mins, then she did not drive at exactly 30 mi/h

The above statement is false

Read more about conditional statements at:

https://brainly.com/question/18152035

#SPJ1

∠ 1 and ∠ 2 are consecutive angles, the measures are 78° and 102° respectively and converse of consecutive angles theorem will prove the oars parallel.

A pair of angles formed on each side of the transversal when it interacts with two parallel lines are known as consecutive angles. The angles in the same region (either interior or exterior) on each of the parallel lines form consecutive angles pairs and are supplementary.

Given that, in a race, all members of a rowing team should keep the oars parallel to produce maximum speed, and m∠1 = 6x + 18 and

m∠2 = 9x+12, and x = 10.

Putting the value of x, we get,

m∠1 = 6x + 18 = 6*10 + 18 = 78°

m∠2 = 9x+12 = 9*10 + 12 = 102°

m∠1 + m∠2 = 180°

Therefore, ∠1 and ∠2 are consecutive angles pairs.

We can prove that oars are parallel by converse of consecutive angles theorem.

Hence, ∠ 1 and ∠ 2 are consecutive angles, the measures are 78° and 102° respectively and converse of consecutive angles theorem will prove the oars parallel

For more references on consecutive angles, click;

https://brainly.com/question/1604194

#SPJ1

The amount of fencing needed is 20.16

The complete length of a shape's border is referred to as the perimeter in geometry. A shape's perimeter is calculated by summing the lengths of all of its sides and edges. Its dimensions are expressed in linear units like centimeters, meters, inches, and feet.

We must sum up the lengths of the rectangle's four sides in order to get its perimeter. Since there are two of each side length, it is easy to accomplish this by simply adding the length and width and multiplying the result by two. The formula for perimeter is perimeter=(length Plus width)2.

Given:- In the question,

the length of the rectangular garden is \(7\frac{3}{4}\) ft.

the breadth of the rectangular garden is \(2\frac{1}{3}\)ft.

From the above equation, we know,

perimeter of a triangle is= 2*(length)*(breadth)

                                        =\((7\frac{3}{4})*(2\frac{1}{3})\)

                                        =20.16ft

Hence, the amount of fencing required to surround the garden is 20.16ft.

To know more about the perimeter of a rectangle visit the link:-

https://brainly.com/question/24571594

#SPJ1

Answer:

she can buy 5

Step-by-step explanation:

Suzy randomly picks marbles from a bag containing 13 identical marbles. The possible outcomes of the given probability if she selects 9 marbles is:

259,459,200.

Randomness is commonly used to refer to an event's apparent or actual lack of pattern or predictability. Random events, symbols, or steps frequently occur in no particular order and do not adhere to any recognizable pattern or combination.

Germanic in origin, Randon is a name for boys. With a name that means "wolf shield," you can inspire baby Randon to embrace their sense of adventure. something or someone that is suspiciously out of the ordinary, unidentified, or unknown. a peculiar or erratic individual or thing. Something that is random lacks structure, direction, or intent. Like the random selection of lottery numbers or unplanned random events, it occurs entirely by chance.

To learn more about probability refer to:

https://brainly.com/question/9793303

#SPJ4

9514 1404 393

Answer:

  4x - 3(12x + 4) = -6

Step-by-step explanation:

Solving the first equation for y, you have ...

  12x +4 = y . . . . add y+4 to both sides

Replacing y with (12x+4) in the second equation gives ...

  4x -3(12x +4) = -6 . . . . matches the second choice

Answer:

Chose Cosine

Step-by-step explanation:

This is because cos = adj/hyp

Hope this helps!!!

Answer:

No They Will Not Be The Same Amount Of Weeks.

Step-by-step explanation:

No They Will Not Be The Same ammount of week.

The Water Tank With 684 Gallons Will empty before the one that holds 912.

It will take the 684 171 weeks.

And the 912 about 130 weeks.

Answer:

76 weeks

Step-by-step explanation:

Let's write an equation for both tank. Let A be tank 1 and let B be tank 2.

So, Tank A already holds 684 galloons but is leaking at 4 galloons per week. In other words, after x weeks, the total amount of galloons Tank A holds is:

\(A=684-4x\)

Tank B holds 912 galloons but is leaking at 7 galloons per week. So, after x weeks, the amount of galloons Tank B holds is:

\(B=912-7x\)

To find out after how many weeks will the galloons in the two tanks be equivalent, set the two equations equal to each other and solve for x:

\(684-4x=912-7x\)

Add 7x to both sides. The right cancels:

\(684+3x=912\)

Subtract 684 from both sides:

\(3x=228\)

Divide both sides by 3:

\(x=76\)

So, the amount of water in the two tanks will be identical after 76 weeks.

Let's check, after 76 weeks, the amount of water left in Tank A is:

\(684-4(76)=380\)

And in Tank B:

\(912-7(76)=380\)

So, we're correct!

And we're done!

Answer:

Step-by-step explanation:

The cars travel in opposite directions from the same point.

Each hour they travel:

After x hours they will be 425 miles apart:

combined speed

Time be t

Speed=Distance/Time

Answer:

A: -4

Step-by-step explanation:

Math.

Answer:

A. -4

Step-by-step explanation:

The ERD for the described situation would include entities such as county jails, mental health facilities, shelters, hospitals, and a coordinating database. Relationships between these entities would allow for coordination and prediction of the type of assistance individuals may need to reduce their involvement in the justice system.

The ERD for the Miami-Dade County court system's database would include the following entities:

County Jails: Represents the jails within the county system where individuals may be incarcerated.

Mental Health Facilities: Represents the facilities that provide mental health services and support.

Shelters: Represents the shelters that offer temporary housing and assistance to those in need.

Hospitals: Represents the healthcare institutions where individuals receive medical treatment.

Coordinating Database: Represents the central database that coordinates activities and stores information from all the other entities.

The relationships between these entities would be established through appropriate connections:

County Jails to Coordinating Database: This relationship would allow for the exchange of information about individuals in the jail system, including their personal history and involvement in the justice system.

Mental Health Facilities to Coordinating Database: This relationship would facilitate the sharing of information regarding individuals' mental health needs and treatment plans.

Shelters to Coordinating Database: This relationship would enable the coordination of housing services and assistance programs for individuals in the justice system.

Hospitals to Coordinating Database: This relationship would allow for the integration of medical records and healthcare services for individuals involved in the justice system.

These relationships and the information stored in the coordinating database would serve as the foundation for algorithms to predict the type of help individuals might require to reduce their involvement in the justice system.

Learn more about ERD

brainly.com/question/30391958

#SPJ11

Answer:

C

Step-by-step explanation:

For the second graph

the equation should be:

y = 1/2 x^2

Which makes the graph true.

You can try plug numbers into x to check your answer.

The residual of the line of fit, along with the interpretation, is given as follows:

−2.2; The line of best fit overpredicts the temperature change.

For a data-set, the definition of a residual is that it represents the difference of the actual output value by the predicted output value, that is:

Residual = Observed - Predicted.

The observed value for this problem is given as follows:

20.7.

The predicted value is taken from the line of fit, as follows:

y = 0.6(23) + 9.1 = 22.9.

Then the residual is given as follows:

Residual = 20.7 - 22.9 = -2.2, meaning that the line of fit overpredicts the temperature change.

More can be learned about residuals at brainly.com/question/1447173

#SPJ1

TRUE. As one performs multiple separate hypothesis tests, the risk of committing a Type I error (rejecting a true null hypothesis) accumulates.

This overall risk is referred to as the experiment-wise alpha level or family-wise error rate (FWER). It represents the probability of making at least one Type I error among all the conducted tests.

When multiple hypothesis tests are performed simultaneously or sequentially, the individual alpha levels (typically set at 0.05) for each test may no longer be appropriate. This is because if we conduct, for example, 20 separate tests with an alpha level of 0.05 for each test, the cumulative chance of committing at least one Type I error can be much higher than the desired 5%.

To control the experiment-wise error rate, various multiple comparison procedures and adjustments can be employed, such as the Bonferroni correction or the Holm-Bonferroni method. These methods aim to maintain a desired level of significance for the entire set of tests, reducing the risk of accumulating Type I errors.

Learn more  about hypothesis here:

https://brainly.com/question/30899146

#SPJ11

Answer: f - 88 = p

Step-by-step explanation:

f = frogs

p = how many frogs in pond now

F - 88 = p

Hope this helps

Plz mark brainlest

The gender of students in a class is a qualitative variable.

This is because the variable doesn’t have any numerical values that can be calculated and analyzed. Instead, it is based on descriptive information that can be classified into categories. In this case, the categories are male and female.

Therefore, gender is considered a categorical or qualitative variable that can be measured based on qualitative data.

Qualitative variables are characteristics that can be observed but not measured with numbers. This means that they are non-numerical and cannot be quantified with statistical analysis.

Examples of qualitative variables include gender, race, religion, political affiliation, and marital status.

While quantitative variables, on the other hand, can be measured and expressed numerically.

Examples of quantitative variables include height, weight, age, income, and number of siblings, among others.

Learn more about qualitative variables:

https://brainly.com/question/15297559

#SPJ11

As we consider that  \(x^2\) ≡ n (mod 65) has a solution. By getting \(x^2\) + n ≡ 0 (mod 65) we prove that  \(x^2\) ≡ -n (mod 65).

Assuming that \(x^2\) ≡ n (mod 65) has a solution, it means that n is a quadratic residue modulo 65.

In other words, if y is an integer, then it exists \(y^2\) ≡ n (mod 65). We can write \(y^2\) = n + 65k for some integer k.

Now, we want to show that \(x^2\) ≡ -n (mod 65) also has a solution.

by substituting \(y^2\) - 65k for n in \(x^2\) ≡ n (mod 65), we get:

=> \(x^2\) ≡ \(y^2\) - 65k (mod 65)

Rearranging this equation, we get:

=> \(x^2\) + 65k ≡ \(y^2\) (mod 65)

As \(y^2\) ≡ n (mod 65), we can substitute n for \(y^2\) to get:

=> \(x^2\) + 65k ≡ n (mod 65)

multiplying by -1 on both sides, we get:

=> \(x^2\) - 65k ≡ -n (mod 65)

By adding n on both sides,

=> \(x^2\) - 65k + n ≡ 0 (mod 65)

By adding 65k to both sides,

=> \(x^2\) + n + 65k ≡ 65k (mod 65)

By simplifying the left-hand side,

=> \(x^2\) + n ≡ 0 (mod 65)

Which is equivalent to:

=> \(x^2\) ≡ -n (mod 65)

So, if \(x^2\) ≡ n (mod 65) has a solution, then so, \(x^2\) ≡ -n (mod 65).

for such more question on integer

https://brainly.com/question/10930045

#SPJ4

Answer:

Step-by-step explanation:

The distance between two points can be found by using the formula

\(d = \sqrt{ ({x1 - x2})^{2} + ({y1 - y2})^{2} } \\\)

where

(x1 , y1) and (x2 , y2) are the points

From the question the points are

(2, -2) and (6,3)

The distance between them is

\(d = \sqrt{ ({2 - 6})^{2} + ({ - 2 - 3})^{2} } \\ = \sqrt{ ({ - 4})^{2} + ({ - 5})^{2} } \\ = \sqrt{16 + 25} \\ = \sqrt{41} \: \: \: \: \: \: \: \: \: \: \\ = 6.403124237...\)

We have the final answer as

Hope this helps you

The  probability space and that e1 and e2 are events satisfying e1 ∪ e2 = s, p(e1) = 1/5, and p(e1 ∩ e2) = 1/30.The  p(e2) is 0.8333.

In chance principle, a probability space or a probability triple. is a mathematical construct that offers a formal model of a random manner or "test". for example, you can still outline an opportunity area that fashions the throwing of a die.

A chance area fashions random occasions and is made of three parts: pattern space: the set of all possible results. as an example, in case you toss a coin twice, the pattern space is {HH, HT, TH, TT}. The sample space is every so often denoted by way of the Greek letter omega (Ω).07-Jan-2017

A finite probability space is a fixed S and a feature p: S → R ≥zero such that p(s) > 0 (∀s ∈ S) and ∑ p(s) = 1. We re. page 1. A finite probability area is a set S and a characteristic p: S → R≥0 such that p(s) > 0. (∀s ∈ S) and ∑

Given E1 and E2 events S is the probability space

And given E1∪ E2 =S

P(E1)=1/5 and P(E1 ∩ E2 )=1/30

From given P(E1∪ E2)=P(S)

From probability axioms P(S)=1

Therefore P(E1∪E2) =1

      P(E1)+ P(E2)- P(E1 ∩E2)= 1

      (1/5) + P(E2) - (1/30) = 1

   P(E2 )= 1-(1/5) +(1/30)= 0.8333

Therefore P(E2)= 0.8333

Learn  more about probability space here https://brainly.com/question/14596023

#SPJ4

Answer:

f(-2) = -8

Step-by-step explanation:

f(x) = 2x - 4

=> f(-2) = 2(-2) - 4

=> f(-2) = -4 - 4

=> f(-2) = -8

Answer:

You need a bigger picture of the circle but to get the answer just take the radius (the number given in the circle) and multiply it by 2

Step-by-step explanation:

Hope this helps!

1. The sequence next three terms are 243,, 729 and 2187. 2. The next three terms are 1296, 2592 and 5184. 3. The next three terms are 143, 151, 159.

Sequence 1: 3, 9, 27, 81
This sequence is geometric since each term is obtained by multiplying the previous term by a constant (3). The next three terms are:
81 * 3 = 243,
243 * 3 = 729,
729 * 3 = 2187.

Sequence 2: 162, 324, 648
This sequence is also geometric with a constant multiplier of 2. The next three terms are:
648 * 2 = 1296,
1296 * 2 = 2592,
2592 * 2 = 5184.

Sequence 3: 87, 95, 135
This sequence is arithmetic since each term is obtained by adding a constant difference (8) to the previous term. The next three terms are:
135 + 8 = 143,
143 + 8 = 151,
151 + 8 = 159.

Sequence 4: 243, 729, 2187
This sequence is geometric with a constant multiplier of 3 (same as Sequence 1). The next three terms are already calculated above: 6561, 19683, 59049.

For more about sequence;

https://brainly.com/question/30262438

#SPJ11

The correct option is C. find the real range, find the interval width, and construct the frequency distribution.

To make the information easier to understand, frequency distributions are textured look which organise and present frequency counts. Absolute frequencies as well as frequency distributions, such as percentages or ratios, can be displayed in frequency distributions.

The real range is find by the following method-

The interval width is find by the following method-

To know more about the frequency distribution table, here

https://brainly.com/question/27820465

#SPJ4

The correct question is-

The three steps for constructing a simple frequency distribution are -

Group of answer choices

A. find the observed range, find the interval width, and construct the frequency distribution

B. find the real range, count the scores, and construct the frequency distribution

C. find the real range, find the interval width, and construct the frequency distribution

D. all of the above