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
Anna007 [38]
2 years ago
10

A researcher uses an anonymous survey to investigate the television-viewing habits of American adolescents. Based on the set of

356 surveys that were completed and returned, the researcher finds that these students spend an average of 3.1 hours each day watching television. For this study, the set of 356 students who returned the surveys is an example of a _______.a. parameter b. statistic c. population d. sample
Mathematics
1 answer:
umka2103 [35]2 years ago
8 0

Answer:

Option b) Sample                                                            

Step-by-step explanation:

We are given the following in the question:

Survey:

356 surveys on television-viewing habits of American adolescents.

Result:

Average of 3.1 hours per day.

Population and sample:

  • Population is a collection of all the possible observation of individuals or variable of interest.
  • A sample is always a part of the population.
  • It is a subset of population.

For the given survey, those who responded to the survey forms a a sample as it is a part of 356 surveys that is a subset of population.

The correct answer is

Option b) Sample

You might be interested in
1. When John received his W2, he received several copies. Why was he sent multiple copies of this form?
Firlakuza [10]
<span>1. W2 is a form every empoyer send to his employees that reports the annual wagges of the employees and the amount of taxes. This W2 form is sent at the end of the year. The employees get at least two copies of this form. One copy is for the employee and the other is for IRS (Internal revenue Service) to report the wages. 2. John's employeer sent John the W-2 form. Every employer is obligated to deliver W2 form to all of his employees. John can get copy of the W-2 form for IRS (Internal Revenue Service). This is done for a fee. 3/ In order to know how much John did in wages in the 2014 we must have knowledge of John's salaty. Without this information we can not clculate the wages. </span>
7 0
3 years ago
Read 2 more answers
Arlene is comparing the prices of two truck rental companies. Company A charges $7 per hour and an additional $30 as service cha
max2010maxim [7]
Part A:
Company A:  $7 per hour +$30 service charge =money spent
Company B:  $8 per hour +$40 service charge =money spent

Part B:
Company A:  $7(8)+$30 = $86
Company B:  $8(8)+$40 = $104

Part C:
Company A:  $7(2)+$30 = $44
Company B:  $8(2)+$40 = $56
      You would save $12 if you use Company A instead of Company B's truck rental.

7 0
3 years ago
Every 365.25 days the Earth completes one revolution around the Sun. About how many degrees does the Earth travel each day?
TiliK225 [7]
About 1 degree a day
4 0
3 years ago
Find the value of x for mAB=34 and mCD=25 (The figure is not drawn to scale.)
Alexus [3.1K]
<h3>Answer:   29.5 degrees</h3>

==============================================

Explanation:

Add up the arc measures and divide by 2 to get the angle formed by the two chords.

angle AOB = (arc AB + arc CD)/2

angle AOB = (34 + 25)/2

angle AOB = 59/2

angle AOB = 29.5 degrees

3 0
2 years ago
Read 2 more answers
1 p
dlinn [17]

Answer:

V = pi * R^2 * h

R = (V / (pi * h))^1/2 = (141.3 / (3.14 * 5))^1/2 = 3 cm

8 0
3 years ago
Other questions:
  • I have 28 cubes. how many ten and ones i can make? do this one other way not 2 tens or eight 1.
    14·1 answer
  • (6x^1) ^2 <br> Please show all work
    13·1 answer
  • I’ll mark brainlest! pls help :(
    9·1 answer
  • Item 1 A discounted concert ticket costs $14.50 less than the original price p . You pay $53 for a discounted ticket. Write an e
    14·1 answer
  • Simplify the expression to a + bi form
    10·1 answer
  • GIVING BRAINLY 100 PTS
    5·1 answer
  • Answer question below <br> answer question below
    6·1 answer
  • 7. a) If (4ax + 6ay) sq. unit is the area of a rectangle, find the length and breadth of the rectangle.
    14·1 answer
  • Find A cup(B cap C) . A = \{1, 4, 6, 7\}; B = \{3, 4, 5\}; C = \{2, 4, 8\}; \{1, 4, 6, 7\} 4 } \{1, 2, 3, 4, 5, 6, 7, 8\}
    13·2 answers
  • A cars odometer reads 12,386 if the driver takes the car to and from work for three days and each trip is 32 miles one way what
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!