Estudios de caso con características cualitativas y cuantitativas
Answers
De acuerdo con la información, el tipo de estudio de caso descrito es estudios de caso mixtos debido a que son aquellos que combinan características cualitativas y cuantitativas.
¿Qué son los estudios de caso mixtos?Los estudios de caso mixtos se caracterizan por combinar características cualitativas y cuantitativas en la recopilación y análisis de datos. Estos estudios buscan obtener una comprensión más completa y profunda del fenómeno estudiado.
Los datos cualitativos se obtienen a través de entrevistas, observaciones o análisis de contenido, brindando una comprensión rica de los contextos y perspectivas. Los datos cuantitativos se recopilan mediante encuestas, cuestionarios o análisis estadísticos, permitiendo obtener información objetiva y generalizable.ENGLISH VERSION
According to the information, the type of case study described is mixed case studies because they are those that combine qualitative and quantitative characteristics.
The mixed case studies are characterized by combining qualitative and quantitative characteristics in the compilation and analysis of data. These studies seek to obtain a more complete and profound understanding of the phenomenon studied.
The qualitative data are obtained through interviews, observations or analysis of content, bringing an understanding of contexts and perspectives.The quantitative data are compiled through surveys, questionnaires or statistical analysis, allowing to obtain objectivable and generalizable information.Learn more about case study in: https://brainly.com/question/24259426
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Related Questions
HELP ME OUT THANKS SO MUCH
Answers
Answer:
52 = 13h
Step-by-step explanation:
Jason is buying wings and hot dogs for a party. One package of wings costs $7. Hot dogs cost $5 per package. He must spend no more than $40. Write and inequality to represent the cost of Jason’s food for the party. Jason knows that he will be buying at least 5 packages of hot dogs. Write an inequality to represent this situation. Graph both inequalities. Give two options for Jason when buying wings and hot dogs.
Answers
An inequality to represent the cost of Jason’s food for the party is
An inequality to represent this situation "Jason knows that he will be buying at least 5 packages of hot dogs" is
The two options for buying wings and hot dogs include the following:
One (1) package of wings and five (5) packages of hot dogs.Two (2) packages of wings and five (5) packages of hot dogs.How to write the required system of linear inequalities?In order to write a system of linear inequalities to describe this situation, we would assign variables to the number of packages of hot dogs and number of packages of wings respectively, and then translate the word problem into algebraic equation as follows:
Let the variable x represent the number of packages of wings.Let the variable y represent the number of packages of hot dogs.Since one package of wings costs $7 and Hot dogs cost $5 per package, and he must spend no more than $40, a linear inequality which represents this situation is given by;
7x + 5y ≤ 40
Additionally, since Jason knew he would buy at least 5 packages of hot dogs, a linear inequality which represents this situation is given by;
y ≥ 5
Next, we would use an online graphing calculator to plot the above system of linear inequalities as shown in the graph attached below.
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What is the image of (-9,12)(−9,12) after a dilation by a scale factor of \frac{1}{3} 3 1 centered at the origin?
Answers
The image of (-9,12) after a dilation by a scale factor of 1/3 centered at the origin is (-3,4).
In the given question,
We have to find the image of (-9,12) after a dilation by a scale factor of 1/3 centered at the origin.
Since we have to find the image after a dilation.
So we learn about it now,
Any scale factor will dilate the image of any coordinate. A specific scale factor can be used to scale the coordinate up or down. To determine the answer, consider the scale factor in the equation and multiply or divide the coordinates of dilation by the appropriate scale factor.
So the given point is (-9,12).
Scale factor is 1/3.
So the image of (-9,12) after a dilation by a scale factor of 1/3 centered at the origin is define as
=(-9×1/3,12×1/3)
Simplifying
=(-3,4)
Hence, the image of (-9,12) after a dilation by a scale factor of 1/3 centered at the origin is (-3,4).
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Name the solid figure formed by the net.
1
A Cube
B Cuboid
c Cylinder
D
Cone
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What is the circumference of this circle?
Answers
Answer:
8\(\pi\)
Step-by-step explanation:
C=2\(\pi\)r
C=2\(\pi\)4
C=8\(\pi\)
Consider the following data:
x 7
8
9
10
11
P(X=x)
0.3
0.1
0.2
0.1
0.3
Step 4 of 5 : Find the value of P(X≤10)
. Round your answer to one decimal place.
Answers
The probability of obtaining a value less than or equal to 10 is given as follows:
P(X ≤ 10) = 0.7.
How to calculate a probability?A probability is calculated as the division of the desired number of outcomes by the total number of outcomes.
For this problem, we are already given the distribution, as follows:
P(X = 7) = 0.3.P(X = 8) = 0.1P(X = 9) = 0.2.P(X = 10) = 0.1.P(X = 11) = 0.3.Then, considering the desired outcomes, the probability is obtained as follows:
P(X ≤ 10) = P(X = 7) + P(X = 8) + P(X = 9) + P(X = 10) = 0.7.
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How do you find slope?
Give basic instructions with a basic example.
Answers
Answer:
the slope is the change in y over the change in x. For example, if we had two points, such as; (2,4) and (3,6) The y values are 6 and 4. The x values are 3 and 2. You find the change by subtracting \(\frac{6-4}{3-2}\) = \(\frac{2}{1}\) = 2. The slope would be 2.
Step-by-step explanation:
Helping in the name of Jesus.
lect the correct answer.
Under which condition is the sample proportion, , a point estimate of the population proportion?
A.
The sample proportion is never a point estimate of the population proportion.
B.
The sample represents a proportion of the population.
C.
The sample proportion is unbiased.
D.
The sample size, n, is small enough.
Reset Next
Answers
The correct answer is B. The sample represents a proportion of the population.
What is the sample population ?
A point estimate is a single value used to estimate a population's unknown parameter. The sample proportion (denoted by p), in the context of determining the population proportion, is a widely used point estimate. The sample proportion is determined by dividing the sample's success rate by the sample size.
The sample must be representative of the population for it to be a reliable point estimate of the population proportion. To accurately reflect the proportions of various groups or categories present in the population, the sample should be chosen at random.
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URGENT HELP PLEASE!!!! I NEED HELP NOW
Answers
Answer:
(f/g)(x) = \(\frac{2x^2-5}{3x+2}\) x can not equal -2/3
Step-by-step explanation:
(f / g) is telling you to make f the numerator and g as the denominator.
It also wants you to state the domain restriction. When you divide by something, remember you can not divide by 0 under any circumstances. This means, you need to find what combination of x values will result in the denominator equaling 0.
(f / g) (x)
\(\frac{2x^2-5}{3x+2}\)
Domain restrictions
As you can see here, our denominator is: 3x+2. What set of x values will result in 3x+2 equating to zero? To find this, set up the equation so that it equals zero.
\(3x+2=0\\3x+2-2=0-2\\3x=-2\\3x/3=-2/3\\x=-\frac{2}{3}\)
If you are not sure, replace x with the value you came up with.
To check, replace x with -2/3
\(3(-\frac{2}{3})+2=0\\-2+2=0\\0=0\)
A manufacturing machine has a 2% defect rate.
If 7 items are chosen at random, what is the probability that at least one will have a defect?
Answers
Answer:7.02
Step-by-step explanation: cause im right
Help me find the answer
Answers
The answer will be 16 minutes.
In mathematics and statistics, the arithmetic mean or arithmetic average, or just the mean or the average, is the sum of a collection of numbers divided by the count of numbers in the collection
An arithmetic average is the sum of a series of numbers divided by the count of that series of numbers. If you were asked to find the class (arithmetic) average of test scores, you would simply add up all the test scores of the students and then divide that sum by the number of students.
The arithmetic mean or mean is the simplest way to calculate the average for the given set of numbers. It is classified into two different types, namely simple arithmetic mean and weighted arithmetic mean.
leave at 7 a.m.=
x₁= 32+28+35+26+39/5
⇒ 160/5
⇒ 32 minutes.
x₂ = 46+44+52+50+48/5
⇒ 240/5 = 48 min
Δx = x₂- x₁
= 48-32
= 16minutes.
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!Can SOME1 Help! Help FAST
A gym membership has an enrollment fee of $25 and costs $33 each month. Which expression represents the cost of the gym membership for m months?
A. 25+33m=c
B. 25+33m
C. 33+25m=c
D. 33+25m
Answers
Answer:
A. 25+33m=c
Step-by-step explanation:
Because gym membership for m month will cost the enrollment fee along with the monthly fee multiplied by the number of months (m).
So, the expression will be:
25 + 33m = c
If 8 packets of fudge cost R 30,80 what will the price of 14 packets be?
Answers
Answer:
53.90
Step-by-step explanation:
30.80/8=3.85 (price per pack)
3.85 x 14 = 53.90
Money is shared between Sam and Sophie in the ratio 4:7 Sam gets 120 how much money does Sophie receive?
Answers
Answer:
sophie receives £210
Step-by-step explanation:
120÷4=30
30x7=210
4. Give a brief summary (two or three sentences) of what you think the Chorus is talking about overall on pages 10, 11 and 12. (3 points)
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Chorus over all view is about love, magic and war and following is the summary of his theme.
What does Chorus says in Antigone?In the chorus, it is stated that "everything but death" has been vanquished by man, hinting at what Antigone will experience. Additionally, they sing of "unsavory ambition," or inordinate pride, which alludes to Creon's terrible fault, or hamartia.
What about Chorus in Oedipus?The chorus in "Oedipus Rex" serves as the voice of the common people and offers perspective that the other characters in the play are unable to express. The chorus advances the plot by introducing new characters and providing answers to issues that arise.
The chorus declares that this play will not be about love, war, or valiant acts. Instead, it will detail the successes and failures of Dr. John Faustus, a German native of humble origins who attends the University of Wittenberg to study philosophy and divinity. He is so good at theology that he finally gets haughty, which is what brings him to ruin. In the end, Faustus decides to research necromancy, or magic.
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Two angles are supplementary to each other. If the first angle measures 58°, then
which of the following could be the measure of the second angle?
F. 122
G. 32
H. 58
J. 90
Answers
Answer:
F. 122º
Step-by-step explanation:
By definition, the sum of 2 supplementary angles is 180º
Hence 58º + x = 180º
x = 180º - 58º - 122º
Central High School plays Eastern High School in a basketball game. Eastern had double the score of Central before Central scored a three-pointer as the game ended.
The variable, c, represents Central's score before the three-pointer. Express the total points scored in the game as a variable expression. Check all that apply.
2c + c
3c + 3
2c + 3
2c + c – 3
2c – c + 3
2c + c + 3
Answers
The volume of a cuboid is 540cm³. The length is 6cm and the width is 150mm. Work out the height of the cuboid in cm.
Answers
Step-by-step explanation:
To work out the height of the cuboid, we need to use the formula:
Volume = Length x Width x Height
We have been given the volume and the length, so we can substitute those values into the formula:
540 = 6 x Width x Height
Now we need to convert the width from millimeters to centimeters, so we divide it by 10:
150mm ÷ 10 = 15cm
Substituting this value into the formula:
540 = 6 x 15 x Height
Simplifying:
540 = 90 x Height
Dividing both sides by 90:
6 = Height
Therefore, the height of the cuboid is 6cm.
You invest 1,000 in an account that pays an interest rate of 12%How many years would it take for your account to reach 3,105.85?
Answers
Answer:
10 years
Explanation:
We will use the given equation:
\(A=P(1+r)^t\)Where P is the amount invested, so it is 1,000
r is the interest rate percentage which is equal to 12% or 0.12
t is the time in years
A is the amount in your account after t years, so it is 3,105.85
Replacing the values, we get
\(\begin{gathered} 3105.85=1000(1+0.12)^t \\ 3105.85=1000(1.12)^t_{} \end{gathered}\)Now, we can solve the equation for t. Divide both sides by 1000
\(\begin{gathered} \frac{3105.85}{1000}=\frac{1000(1.12)^t}{1000} \\ 3.10585=1.12^t \end{gathered}\)Apply logarithm to both sides
\(\begin{gathered} \ln (3.10585)=\ln 1.12^t \\ \ln (3.10585)=t\ln (1.12) \\ 1.1333=t\cdot(0.1133) \end{gathered}\)Divide both sides by 0.1133
\(\begin{gathered} \frac{1.1333}{0.1133}=\frac{t\cdot(0.1133)}{0.1133} \\ 10=t \end{gathered}\)Therefore, it would take 10 years for your account to reach $3,105.85
The customer service department of a company found that the relationship between the number of minutes a customer spends on hold when telephoning and the customer's level of satisfaction on a 10-point scale can be approximated by the equation y=10−0.1x
, where x
is the number of minutes on hold and y
is the level of satisfaction. What does 0.1 represent in the equation?
Answers
In the equation y = 10 - 0.1x, the coefficient 0.1 represents the slope of the line.
Define slopeit represents the rate of change of y with respect to x, which is the amount by which y changes for every unit increase in x.
In this case, the slope is negative (-0.1), which means that as the number of minutes on hold (x) increases by 1 unit, the level of satisfaction (y) decreases by 0.1 units.
In other words, the longer a customer spends on hold, the lower their level of satisfaction is likely to be. The slope is a key parameter in the equation and provides valuable information about the relationship between the two variables.
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hey any help? (please make sure this is correct i'd appreciate it)
Answers
Answer:
Below
Step-by-step explanation:
Line AB is of the form y = mx + b where m is the slope = 2
Line BC is perpendicular to this and will have slope - 1/m = - 1/2 and includes the point C (0,6)
The point slope form of line BC will then be
( y-6) = - 1/2 ( x - 0) which can be re-arranged to
y = - 1/2x + 6 < ==== equation for line BC
Who can help me with this question please can you explain it to me please
Answers
Answer:
asdddasdasdas
Step-by-step explanation:
adsssdddddddddasdssadasdasdasdadsadsa
HELP ME ,HELP ME ,HELP ME PLEASE.IM IN A HURRY PLEASE HELP ME QUESTION IS DOWN BELOW WORTH 15 POINTS each
Answers
a) 88 degrees
The measure of the central angle is the same as the measure of the arc it intercepts.b) 44 degrees
Angle FEG is inscribed in arc FG, and thus has half the measure of arc FG.
What is the volume of this triangular pyramid
Answers
Answer:
The right triangular pyramid volume is given by the formula V = 1 3 × B × h , where B is the area of the triangular base and h is the height (the distance from the apex to the base).
Step-by-step explanation:
Answer:
192 cubic feet
Step-by-step explanation:
The volume V of a triangular pyramid is given by the formula:
V = (1/3) * base area * height
where base area is the area of the triangular base.
In this case, the triangular base has a length of 8 ft and a width of 8 ft, so it is a square with area:
base area = length * width = 8 ft * 8 ft = 64 sq ft
Substituting the given values into the formula, we get:
V = (1/3) * 64 sq ft * 9 ft
V = 192 cubic feet.
Therefore, the volume of the triangular pyramid is 192 cubic feet.
what is the difference between 5 cu ft and 5.0 cu ft
Answers
Answer:
There is no difference between 5 cu ft and 5.0 cu ft.
Please help me with this question❤️
Thanks a lot
If = /4, find the value of each expression. (Round your answers to three decimal places, if necessary.)
sin2() =
sin(^{2} ) =
Answers
Answer:
2/4 = 0.5
0.578
Step-by-step explanation:
so sin(π/4) is √2/2 squaring this gets your first answer
second answer is just plug and chug in a calculator
A new gaming chair costs $309.99. You have already saved $144.99 and earn $27.50 each week babysitting. Write and solve an equation to determine how many weeks, w, you must babysit to earn enough money to buy the new gaming chair.
27.5w − 144.99 = 309.99; w = 17
27.5 + 144.99w = 309.99; w = 6
27.5w − 309.99 = 144.99; w = 17
27.5w + 144.99 = 309.99; w = 6
Answers
The linear equation we need to solve is:
$27.50*w = $309.99 - $144.99
And the solution is w = 6.
How to write and solve the equation?
We know that the cost of the gaming chair is $309.99.
To buy this, you already have saved $144.99, and save another $27.50 per week, then the amount you have after w weeks is:
f(w) = $144.99 + $27.50*w
So the linear equation we need to solve is:
$144.99 + $27.50*w = $309.99
To solve this we need to isolate w.
$144.99 + $27.50*w = $309.99
$27.50*w = $309.99 - $144.99
w = ($309.99 - $144.99)/$27.50 = 6
So they can buy the chair after 6 weeks.
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The dress store is having a sale where all merchandise is 1/4 off. A woman buys $48 of merchandise at a sale price.
Answers
Answer:$36 depending on what question is i just assuming how much she has to pay
Step-by-step explanation:
48 divded by 4 is 12. $48-$12 is $36. The $12 is the 1/4 discount.
The lifetimes of a certain type of calculator battery are normally distributed. The mean lifetime is 400 days, with a standard deviation of 50 days. For a sample of 6000 new batteries, determine how many batteries will last:
Answers
Complete question :
The lifetimes of a certain type of calculator battery are normally distributed. The mean lifetime is 400 days, with a standard deviation of 50 days. For a sample of 6000 new batteries, determine how many batteries will last: 360 and 460 days
Answer:
0.67307
Step-by-step explanation:
Given that :
Mean, m = 400
Standard deviation, s = 50
Sample size, n = 6000
Obtain the standardized score :
Zscore =(x - m) / s
For X = 360
P(x < 360)
Zscore =(360 - 400) / 50
Zscore = - 40 / 50
Zscore = - 0.8
P(Z < - 0.8) = 0.21186
For X = 460
P(x < 460)
Zscore =(460 - 400) / 50
Zscore = 60 / 50
Zscore = 1.2
P(Z < 1.2) = 0.88493
P(Z < 1.2) - P(Z < - 0.8)
0.88493 - 0.21186
= 0.67307
Question 3
A group of 5 people went to the movies and spent $44 on food and drink. The total amount spent, including
tickets, was $98.50.
What was the price, in dollars, of one ticket?
Answers
Answer:
One ticket cost $10.90.
Step-by-step explanation:
The total spent was $98.50--food, drinks, admission--everything.
$44.00 was for food and drinks.
We can take the 44 away from the total.
98.50 - 44.00
= 54.50
They spent 54.50 on 5 tickets to get in. Divide to find the cost of one tickets. This assumes that all 5 tickets were the same price.
54.50 ÷ 5 = 10.90
The price of one ticket was $10.90
To make this look like algebra class...
let x = the price of one ticket
5x = the price of 5 tickets
5x + 44 = 98.50
subtract 44
5x = 54.50
divide by 5
x = 10.90