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
inysia [295]
3 years ago
12

Identify the type of sampling used​ (random, systematic,​ convenience, stratified, or cluster​ sampling) in the situation descri

bed below. A man is selected by a marketing company to participate in a paid focus group. The company says that the man was selected because his name is among the first 200 in the phone number listings. Which type of sampling did the marketing company​ use?
A. Systematic sampling
B. Cluster sampling
C. Random sampling
D. Stratified sampling
E. Convenience sampling
Mathematics
1 answer:
Karo-lina-s [1.5K]3 years ago
5 0

Answer: convenience sampling

Step-by-step explanation:

Convenience sampling is also referred to as opportunity sampling or accidental sampling and it occurs when a sample is selected from the population that is convenient and close to hand for the researcher. It's usually used during pilot testing.

Convenience sampling is such that the primary data source that are first available will be used for the research without any additional requirements being made.

You might be interested in
What are the dimensions of the matrix?
emmasim [6.3K]

Answer:

4 x 3

Step-by-step explanation:

The order of a matrix is given by stating the number of rows followed by the number of columns.

The matrix here has 4 rows and 3 columns thus order is

4 x 3

3 0
3 years ago
Find the area? need help guys!!​
Sergeu [11.5K]
Area = (x+6)(x+2) = x^2 + 8x + 12
8 0
2 years ago
A small hole in the wing of a space shuttle requires a 20.7 cmଶ patch. What is the patch’s area in square kilometers (kmଶ )? If
Reptile [31]

Answer:

look it up

Step-by-step explanation:

3 0
3 years ago
If the smallest angle of rotation for a regular polygon is 18°, how many sides does polygon have?
Lesechka [4]

Answer:

20

Step-by-step explanation:

360÷18=20

thus ,the polygon have 20 sides

3 0
3 years ago
Someone help me on this one pls!!
Nataly [62]

The formula of a midpoint of AB:

M_{AB}\left(\dfrac{x_A+x_B}{2};\ \dfrac{y_A+y_B}{2}\right)

We have:

G(b; 0); F(3b; 2b)

substitute:

M_{GF}\left(\dfrac{b+3b}{2};\ \dfrac{0+2b}{2}\right)\to M_{GF}(2b;\ b)

Answer: (2b, b)

7 0
3 years ago
Other questions:
  • What is the question 5x2x3
    13·2 answers
  • Twice a number decreased by seven
    10·1 answer
  • In how many ways can president, vice-president, and secretary be chosen from 9 students?
    14·2 answers
  • List three different ways to write 5^11 as the product of two powers. Explain why all three of your expressions are equal to 5^1
    8·1 answer
  • 5,069 round to the nearest tenth
    12·2 answers
  • WILL GIVE BRAINLIST... do i do 50 cosine 90 here? not sure.​
    15·2 answers
  • Which line has a constant of proportionality between y and x of 1/2<br>​
    6·1 answer
  • Someone help me please
    8·1 answer
  • the diagram shows a reactangle PQRS. Given MS=NP=xcm and the area of triangle MNQ is 38cm². Calculate the possible values of x​
    9·1 answer
  • !!!URGENT!!! ANSWER QUICK I WILL GIVE BAINLIEST TO RIGHT ANSWER
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!