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
borishaifa [10]
3 years ago
15

A researcher wants to know how undergraduate college students at her university feel about a list of 1196 undergraduate college

students at her university, selects 500 of them at random, and emails a questionnaire to them 107 questionnaires are returned. Of these, 71% stated that they believe that the federal student loan program needs to be completely overhauled. Classify the following groups as the population or the sample for this particular study. If a group does not belong in either category, leave it unplaced.
Population
all undergraduate college students all researcher's university
the 1196 undergraduate college students whose names were obtained
the proportion of all undergraduate college students at the researcher's university who believe that the federal student loan program needs to be completely overhauled
Sample
the 500 undergraduate college students who were randomly choosen
the 71% who stated that the federal student loan program needs to be completely overhauled

Mathematics
1 answer:
marusya05 [52]3 years ago
5 0

Complete Question

The complete question is shown on the first uploaded image

Answer:

Population

All undergraduate college students at the  researcher's university ,

Sample

The 107 undergraduate college students who returned the questionnaire

Step-by-step explanation:

From the question we are told that

   The list of undergraduate college students obtained from her university is  n= 1196

     The number of student that are randomly selected is  n =  500

      The number of e-mail that was returned is  k = 107

     The proportion that believes that the federal student loan program needs to be completely overhauled is  \^{p} =  0.71

Generally the population for this particular study is

All undergraduate college students at the  researcher's university ,

this is because they are the total pool of data from which the statistical sample are randomly selected from

Generally the sample for this particular study is

The 107 undergraduate college students who returned the questionnaire

 this is because this data provides us with an insight on the perspective of all undergraduate college students at the researcher's university about federal financial  aid

You might be interested in
A coin will be tossed twice, and each toss will be recorded as heads (H) or tails (T).
Marta_Voda [28]
Sample space for all possible outcomes:

HH, HT, TH, TT


Sample space for event where heads is the first toss:

HT, HH
5 0
3 years ago
Victoria is taking swimming lessons. Her swimming instructor charges $29.50 per hour. If Victoria has swimming lessons for 4.5 h
jarptica [38.1K]

Answer:

123.75

Step-by-step explanation:

4.5 x 29.50 = 123.75

7 0
3 years ago
Read 2 more answers
If 3 is related to 4 then 8 is related to<br>​
tatyana61 [14]

Answer:

9 most likely

Step-by-step explanation:

This is because 3 is one away from 4, so 8 is one away from 9.

4 0
3 years ago
Read 2 more answers
Please help me with this question!! I also need the steps
e-lub [12.9K]

Hi there!

\large\boxed{x = \frac{\pi}{3} \text{ and } \pi}

We are given:

cos(7x)cos(4x) = -1 - sin(7x)sin(4x)

Begin by moving all terms with variables to one side:

cos(7x)cos(4x) + sin(7x)sin(4x) = -1

The corresponding trig identity is cos(A - B). Thus:

cos(7x - 4x) = cos(7x)cos(4x) + sin(7x)sin(4x) = -1

cos(3x) = -1

cos = -1 at  π, so:

3x = π

x = π/3

We can also find another solution. Let 3π = -1:

3x = 3π

x = π

Thus, solutions on [0, 2π) are π/3 and π.

8 0
3 years ago
6 cookies cost 36 dollars, what is the price of 1 cookie
Aloiza [94]

Answer:

1 Cookie = $6

Step-by-step explanation:

6/36 = 1 cookie for $6

8 0
3 years ago
Read 2 more answers
Other questions:
  • Finding missing sides of triangle.<br><br> 2x = 10 (square root symbol) 3
    5·1 answer
  • (1 pt)
    13·2 answers
  • What is negative-3/8 to a decimal
    8·2 answers
  • A shirt is 180 dollars but it originally costs 200 what percent change is that
    12·1 answer
  • Geometry: How do you know if a triangle is a dilation of another triangle?
    11·1 answer
  • A ball rolls a distance of two meters in 40 seconds. What is the speed of the ball?
    8·1 answer
  • Please help meeee like right nowww
    15·1 answer
  • Each page of scrapbook has 144 square inches. In arts and crafts class there will be 13 students. How many pages of scrapbook pa
    8·2 answers
  • -2(6 - 3n) + 27n = -3(n - 8)
    9·2 answers
  • Find an<br> expression which represents the sum of (7x - 8y) and (-6x - 6y) in<br> simplest terms.
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!