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
kiruha [24]
3 years ago
9

A political scientist wants to know how college students feel about the Social Security system. She obtains a list of the 3456 u

ndergraduates at her college and mails a questionnaire to 250 students selected at random. Only 104 questionnaires are returned.What is the population in this study? Be careful: about what group does she want information?
Mathematics
1 answer:
Marina CMI [18]3 years ago
4 0

Answer:

For this case the population is described as:

All the college students

And the political have a list of 3456 undergraduates at her college for the sampling frame.

The sample would be the 104 students who return the survey.

Is important to notice that since he know the information about her college she can apply inference about the parameter of interest just at her college and not about all the possible students of college.

Step-by-step explanation:

For this case the population is described as:

All the college students

And the political have a list of 3456 undergraduates at her college for the sampling frame.

The sample would be the 104 students who return the survey.

Is important to notice that since he know the information about her college she can apply inference about the parameter of interest just at her college and not about all the possible students of college.

For this case we can also find the non reponse rate since we know that the total of questionnaires are 250 and she got back just 104 answered

Non-resp. = \frac{250-104}{250} = \frac{146}{250}= 0.584

So we have a non response rate of 58.4 %

You might be interested in
Help please anyone pleaseeeeeeeee
Rainbow [258]
The answer is D. The height gets very small
4 0
3 years ago
Help me pleaseeeweeee
Sedbober [7]

Answer:

your answer would be $145.60

Step-by-step explanation:

you have to multiply 14.56 by 10

5 0
3 years ago
Read 2 more answers
Solve each equation.<br> 3a - 7 = 26<br> A=
Elanso [62]

Answer:

a = 11

Step-by-step explanation:

One is given the following equation:

3a - 7 = 26

Use inverse operations to solve this equation:

3a - 7 = 26

(add (7) to both sides)

3a = 26 + 7

Simplify,

3a = 26 + 7

3a = 33

Inverse operations,

3a = 33

(divide both sides by (3))

a = 33 / 3

Simplify,

a = 11

4 0
3 years ago
Find the quotient 6.39 divided by 0.3
Keith_Richards [23]
6.39 divided by 0.3= 21.3
6 0
3 years ago
Unit rate for 2/3 HELP
Ber [7]
Please provide more details for me on the comments so I can answer this question. Thanks.
4 0
3 years ago
Other questions:
  • Rewrite the set M by listing its elements. Make sure to use the appropriate set notation
    12·1 answer
  • Differenciate x^6 with respect to 1/√x
    8·1 answer
  • 4(4)<br> 4(5)<br> 4(6)<br> 4(7)<br> 4(8)<br> 4(9)<br> 4(10)
    13·2 answers
  • Steve has 8 biscuits in a tin.
    8·1 answer
  • Ance ate a salad and Four-fifths of a turkey burger for dinner. The salad contained 80 calories and his entire meal contained 44
    12·2 answers
  • What is the range of the function shown below?
    8·1 answer
  • Sorry bout that, THIS IS THE NEW ONE PLEASE ANSWER
    6·1 answer
  • Can you guy help me I am stuck
    6·2 answers
  • Need help will give brainliest for quick answer!
    12·1 answer
  • Convert 72 miles per hour into feet per second, please show work
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!