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
Leni [432]
1 year ago
15

a researcher is conducting a study on local businesses. in order to create her sample, she uses the yellowpages and a dice. she

rolls the dice, and, depending on the number rolled, counts that many businesses down in the list to call. what is her sampling frame?
Mathematics
1 answer:
katrin2010 [14]1 year ago
5 0

Her sample space is also the list of local businesses.

Sampling is a technique used in statistics when researchers choose a representative subset of a larger population and utilize that subset to carry out a study. Probability sampling and non-probability sampling are the two main types of sampling. Selecting the group from whom you will actually gather data for your study is the process of sampling. If you wanted to examine the perspectives of students at your university, for instance, you could interview a sample of 100 students. With the help of sampling, you can test a statistical hypothesis on the features of a population.

The yellow pages are used by the researcher to do research on neighborhood companies. As a result, her sample space also includes a list of nearby companies.  

Complete question: A researcher is conducting a study on local businesses. In order to create her sample, she uses the Yellowpages and a dice. She rolls the dice, and, depending on the number rolled, counts that many businesses down in the list to call. What is her sampling frame?

The list of local businesses in the Yellowpages.

All businesses within a $10 \mathrm{~km}$ radius.

The list of local businesses in the newspaper.

All businesses in the state she is located in.

The list of registered businesses in her area.

To read more about samplings, visit brainly.com/question/13287171

#SPJ4

You might be interested in
Write the trig ratios based on E
lidiya [134]

Answer:

\

Step-by-step explanation:

8 0
3 years ago
Use the following diagram to answer question 4 and 5
baherus [9]

Answer:

3x-13+2x+4=116( the sum of two interior angle is epual to the sum of exterior angle )

5x =116-9

5x=107

x=21.4 degree

then

angle a= 3*21.4-13

a=51.2degree

angle b=2*21.4+2

b =44.8degree

Step-by-step explanation:

plz make me brainliest

3 0
2 years ago
If you needed to triple a recipe, would the ratio change? Explain.
sveticcg [70]
Yes the ratio would change because it needs 3 times more than the original amount so you would multiply it by 3
7 0
3 years ago
At one baseball stadium, there are 4 kinds of seats .what fraction of the total seats are premium
bija089 [108]
Assuming that each kind of seat is unnique and different from each other
( assume 4 kinds, premium, gold, silver, bronze, or premium, not premium, not premium, not premium)

so fraciton is parts out of whole so

1 out of 4 toal parts is 1/4
7 0
3 years ago
Find the value of x.
Marysya12 [62]

Answer:

Step-by-step explanation:

so there’s 25 and 25 it’s kinda like counting money divide it into 4 pieces 25 , 50 , 75 , 100

3 0
3 years ago
Read 2 more answers
Other questions:
  • How many units long is a segment whose endpoints are (2,3) and (7,15)?
    12·1 answer
  • Please help with math problem
    8·2 answers
  • An artist can paint 4paintings 2 hours what is the artists unit rate
    13·2 answers
  • I need help plssss ??! Anybody ?
    8·1 answer
  • Points J and K are midpoints of the sides of triangle FGH. Triangle F G H is cut by lines segment J K. Point J is the midpoint o
    12·2 answers
  • What is greater 145 ounces or 9 pounds.
    11·2 answers
  • suppose the santa monica has a hull length that is 10ft shorter than that of the nina pinta. what expression represents the hull
    11·1 answer
  • 7x-9x=-36<br> (I know the answer but I’m not sure if I have the work right)
    12·2 answers
  • 3 а. A = 6 cm Calculate the diameter of the circle.​
    15·1 answer
  • If f(x) = x/2 + 8, what is f(x) when x=10?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!