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
IrinaK [193]
3 years ago
12

In his experiment, Duncan Watts created a website where respondents could rate songs. His sample size was 14,341 respondents. If

Watts selected a new sample of 14,341 different respondents and their average ratings of each song were significantly different than the first sample, what problem would Watts's research suffer from?
Social Studies
1 answer:
Charra [1.4K]3 years ago
7 0

Answer: unreliability

Explanation: Some of the problems that determine the quality of an experiment are reliability and validity.  

Reliability considers the consistency of the experiment. In the example above,  the result of the second sample is inconsistent with the result of the first sample, making Watt's research unreliable. That is, it does not reflect the ratings of a larger population. This problem can be solved by increasing the sample size, such that the average ratings are more reflective of a wider audience.

Validity considers the accuracy of the experiment. A lack of reliability of an experiment will likely make the result invalid as well, but this is not always the case.

You might be interested in
22. what should be done to a french tip catheter after suctioning a patient's airway?
drek231 [11]

The catheter must be

Flushed with sterile water in preparation for additional suctioning.

Rinse the catheters in cool water and air-dry.

<h3>What is a French tip catheter?</h3>

Coudé is French for “bend” therefore a coudé catheter is a type of catheter that is mostly straight but has a tip that curves/bends slightly.

Some people refer to these types of catheters as a bent tip catheter—they are the same thing and used interchangeably.

There are three main types of catheters: indwelling catheters. external catheters. short-term catheters.

If you have a blockage or enlarged prostate, coudé tip catheters will be more comfortable and relieve any discomfort. The slight curve helps to reduce friction and cause less irritation. If you have strictures, a coudé tip will be your best option.

To learn more about catheter, refer

brainly.com/question/1507811

#SPJ4

8 0
1 year ago
What is the timber line, and how does it affect where animals live?
NeX [460]
1) it effect them by how high up they are in the mountains.
so i could answer the second one for you but hope what i gave you helps :)
7 0
3 years ago
Read 2 more answers
How would I contribute to the development my country? ​
fomenos

Answer: Hello, stop littering around.

Be environment-friendly.

Help support a child's education.

Stop participating in corruption.

Be better Neighbours.

Pledge to donate your organs.

Donate blood.

Explanation:

7 0
2 years ago
27. This individual founded Young Italy and fought for Italian unity? (Pages 526-527) __________________________________________
FromTheMoon [43]

Answer:

Giuseppe Mazzini

Explanation:

Young Italy, Italian Giovine Italia, the movement founded by Giuseppe Mazzini in 1831 to work for a united, republican Italian nation. Attracting many Italians to the cause of independence, played an important role in the Risorgimento (struggle for Italian unification).

8 0
3 years ago
A scientist has a fossil that was found in a layer of rock close to Earth’s surface. He believes that the fossil is around 12,00
Sonbull [250]

Answer:

When it comes to determining the age of fossils there is absolute and relative dating. Relative dating is used to determine which fossil is older, while absolute dating is used when determining the age of a particular fossil. Rocks that contain radioactive elements in it, allow scientists to determine the age of fossils using the amount of radioactivity. Carbon-nitrogen absolute dating is a method for determining the age of fossils using radioactive isotopes of these elements.

Explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • _____ disorders are inflexible, maladaptive patterns of thoughts, emotions, behavior, and interpersonal functioning that are sta
    13·1 answer
  • What is a plan for how much to spend and how much to save of ones earnings called
    14·1 answer
  • None of these countries claimed land in the far part of the continent.
    12·1 answer
  • Please helpppp thank u so much, don't write wrong answer for points
    11·1 answer
  • What was a proprietary colony
    5·2 answers
  • International ethics focus on: A. corruption B. exploitation of labor C. environmental impact D. all of the above are correct E.
    14·1 answer
  • President John Kennedy and Attorney General Robert Kennedy began to join hands with the civil rights movement when they:________
    8·1 answer
  • Georgia is the fastest-growing state east of the Rockies. About 160,000 people move into the state each year. As more developmen
    8·1 answer
  • Why do you think pace of development of society is not equal everwhere?​
    5·1 answer
  • Explain why the role of a consumer is important in an economic system
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!