1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
dimulka [17.4K]
2 years ago
14

Data collected from a survey of American teenagers aged 13 to 17

Mathematics
1 answer:
makkiz [27]2 years ago
6 0

Using sampling concepts, it is found that the population of interest is given by:

All American teens who are between the ages of 13 and 17.

<h3>What is sampling?</h3>

It is a common statistics practice, when we want to study something from a population, we find a sample of this population, which is a group containing elements of a population. A sample has to be representative of the population, that is, it has to involve all segments of the population.

<h3>For example:</h3>

I want to estimate the proportion of New York state residents who are Buffalo Bills fans. So i ask, lets say, 1000 randomly selected New York state residents wheter they are Buffalo Bills fans, and expand this to the entire population of New York State residents.

In this problem, a sample of American teenagers aged 13 to 17 was taken, hence all American teenagers aged 13 to 17 is the population of interest.

More can be learned about sampling concepts at brainly.com/question/25122507

You might be interested in
• What is the solution to 5x+ 20 = 7(x+2)?
o-na [289]

For this case we must find the solution of the following equation:

5x + 20 = 7 (x + 2)

Applying distributive property on the right side of the equation we have:

5x + 20 = 7x + 14

Subtracting 7x from both sides of the equation:

5x-7x + 20 = 14\\-2x + 20 = 14

Subtracting 20 from both sides of the equation:

-2x = 14-20

Different signs are subtracted and the major sign is placed.

-2x = -6

Dividing between -2 on both sides of the equation:

x = \frac {-6} {- 2}\\x = 3

Thus, the solution of the equation isx = 3

Answer:

x = 3

6 0
4 years ago
What is the difference between 480 °C<br> – 60 °C
vazorg [7]

Answer:

540

Step-by-step explanation:

6 0
4 years ago
Read 2 more answers
An entity with two multivalued attributes will be mapped as how many relations
grigory [225]
There are so many relationships between the original entity and new relation. 
The relation mapped from an entity involved in a 1:1 unary relationship contains a foreign key that correspond to its own primary key. 1 to one foreign key will be unique.
5 0
3 years ago
Help me please.. pleaseeeee
Mkey [24]
34lbs=544oz
5lbs>79oz
3 0
4 years ago
Read 2 more answers
55% as a fraction in simplest form.
nirvana33 [79]
Answer: 11/20
55/100 simplified is 11/20
3 0
3 years ago
Other questions:
  • Helppppppppp pleassseee
    6·1 answer
  • X-treme Sports has skateboards at a 24% discount. Find the sale price of a $384 skateboard using percent paid.
    5·1 answer
  • Oof please help last question (maybe)-
    7·2 answers
  • If f(x) =5x-6 what is the inverse of f(x)
    13·1 answer
  • Which word best describes the degree of overlap between the two data sets?
    15·1 answer
  • I have forgotten how to math? help? brainlest to first correct answer.
    8·1 answer
  • Suppose that your mom gives you $20 to go to the school supplies store. there is a 6% sales tax on supplies. you need to buy the
    15·1 answer
  • Solve and graph -11 + 4u &lt; 1
    13·1 answer
  • A quality control inspector has drawn a sample of 18 light bulbs from a recent production lot. If the number of defective bulbs
    7·1 answer
  • (-1,5) to (4,1). Round to nearest tenth
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!