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
shtirl [24]
3 years ago
15

A researcher conducting a telephone survey is concerned about possible sources of bias. Of the following, which is the best exam

ple of nonresponse bias? The wording of the questions in the survey leads people to respond in a certain way.
A. The behavior of the interviewer leads people to respond in a certain way.
B. People might be uncomfortable with the survey questions and, as a result, might not always respond to those questions truthfully.
C. Many of the people selected to participate in the survey who do not respond might have opinions different from those who do respond.
D. People without telephones are overlooked in the sampling procedure used to determine who is surveyed.
Mathematics
1 answer:
Alex_Xolod [135]3 years ago
7 0

Answer:

C. Many of the people selected to participate in the survey who do not respond might have opinions different from those who do respond.

Step-by-step explanation:

The survey is said to be biased by non-response survey if many people did not respond to the survey this might be much affected the result of survey.

The reason that people might be refuse to participate in the survey that survey may include any embarrassing information, illegal activities or personal details  so many people did not respond to the survey. Also these peoples has different opinion from other peoples who respond in the survey. Thus this cause biased.

You might be interested in
Sam loves to read. The longest time it ever took her to finish a book was 23 hours. The shortest time was 1 hour and 5 minutes.
ehidna [41]
C 22 hours and 55 minutes
8 0
3 years ago
Read 2 more answers
If a1 = 8 and an = an-1 + 5 then find the value of a5.
Nimfa-mama [501]

Step-by-step explanation:

A1=8

A2=A1+5 plug 8 into A1 here. After getting the value, put into next equation. And repeat until you get A5

A3=A2+5

A4=A3+5

A5=A4+5

5 0
3 years ago
If 15x+17*2=227<br><br> what is x
sladkih [1.3K]
X will be 35 but idk the formula
8 0
3 years ago
The graphs below have the same shape. What is the equation of the blue graph?
Anna11 [10]

Answer:

My best guess will have to be B

Step-by-step explanation:

i remember this question

6 0
3 years ago
Please use the following images in order to answer the question correctly:
Valentin [98]

<u>Given</u>:

The line segments are AB, DB, AB, OB and BC

We need to determine the given line segments are radius, chord, diameter, secant or tangent of circle O.

<u>Line segment AB:</u>

A secant is a line segment that intersects the circle at two points.

Thus, the line segment AB is a secant.

<u>Line segment DB (</u>\overline{D B}<u>):</u>

The diameter of the circle is line that passes through the center and touches the two ends of the circle.

Thus, from the figure, the line segment DB passes through the center and touches the two ends of the circle.

Hence, the line segment DB is the diameter.

<u>Line segment AB (</u>\overline{A B}<u>):</u>

The line joining any two points on the circle is called the chord of the circle.

Thus, from the figure, the line segment AB touches the two points on the circle.

Hence, the line segment \overline{A B} is the chord of the circle.

<u>Line segment OB (</u>\overline{O B}<u>):</u>

The radius of the circle is any line from the center of the circle to any point on the circle.

Thus, from the figure, the line segment OB is a line from center of the circle to the point B on the circle.

Hence, the line segment \overline{OB} is the radius of the circle.

<u>Line segment BC:</u>

A tangent is a point that touches the exterior point of the circle exactly one time.

Thus, from the figure, the line segment BC is a touches the circle exactly once.

Hence, the line segment BC is the tangent of the circle.

8 0
3 years ago
Read 2 more answers
Other questions:
  • The length of the shadow on flat ground of a man who is 6 feet tall and is standing up straight is 8 feet. The distance between
    9·1 answer
  • A pyramid has a base off 100 m^2 and a height of 60 m. What is the volume of the pyramid?
    11·1 answer
  • morgan jogged 51.2 kilometers karen jogged 53.52 kilometers kelly jogged 6kilometers less than morgan how many kilometers did ka
    8·1 answer
  • For this distance-time graph, what is the velocity of the car?
    12·1 answer
  • Factorise 6x^2 + x - 12
    10·2 answers
  • ....HELP ME PLZ. PLZ TELLM ME THE ANSWER&gt; I REALLY NEED HELP
    11·2 answers
  • Which set of angle measures could be the
    5·2 answers
  • Please help!!! Algebra 1
    8·1 answer
  • Find the area of the trapezoid<br><br> A. 168 in^2<br> B. 94.5 ft^2 <br> C. 72 ft^2<br> D. 84 ft^2
    7·1 answer
  • Solve for x, 2^2=128
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!