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
ICE Princess25 [194]
3 years ago
15

A human factors psychologist wants to know if a new computer-generated voice is either easier or harder to comprehend than human

speech. To test this, he gathers 30 volunteers and assigns each to one of two groups. Both groups hear a selection being read. One group's selection is read in the computer-generated voice, the other is read by a human. The results of the experiment, the number of words from the selection that were transcribed correctly, are presented below. Is there a difference in comprehensibility
Social Studies
1 answer:
alexira [117]3 years ago
3 0

Answer:

Independent test using the t-test

Explanation:

Independent test using the t-test. The independent t-test compares the mean of two different groups. It determines whether there is any statistical evidence that is associated with the population means that is different. The independent t-test is a parametric test.  

There are different names of these test areas:

  • Independent t-test
  • Independent measure t-test
  • Independent sample two t-test
  • Student t-test
  • Two t-test
  • Unpaired t-test  
  • Unrelated t-test
  • Variables are being used named as
  • Dependent variable/test variable
  • Independent variable/Grouping variable

You might be interested in
Eighteen-month-old mickey is visiting a zoo for the first time. at the zoo he sees some zebras, an animal with which he is unfam
cricket20 [7]

<span>Jean Piaget viewed intellectual growth in children as a process of adjustment to the world. This happens through thru assimilation, accommodation, and equilibration. For the 18th-month-old Mickey, his reaction (identifying and shouting to zebras as horses) is best demonstrated by Piaget’s concept of assimilation. Assimilation means the use of existing schema or mental model (zebra) to deal with the new object (horse) or situation. </span>

7 0
4 years ago
مين ذكي مره اليوم هههههههههههههه​
fiasKO [112]

Answer:

im smart :)

jk im in the medium smart range

Explanation:

8 0
3 years ago
Read 2 more answers
As popes tried to increase their power, aside from bishops they also came into conflict with _________.
Vinil7 [7]

Answer:The Answer is the kings

Explanation:

7 0
4 years ago
Read 2 more answers
When adults remarry, they inherit new responsibilities and obligations which may cause added strain. ________ is common in stepf
ki77a [65]

The answer that will complete the sentence is the financial strain. This occurs when the individual is being physiologically threaten such as their own identity or their self, or even relationships that they establish and by that, financial outgoings are beginning to exceed the income of an individual.

7 0
3 years ago
Fema had supplied trailers for people whose homes had been destroy during hurricane katrina and later it became apparent that th
Ulleksa [173]

Katrina was a major disaster and the contamination with the unhealthy levels of formaldehyde did not help at all.  Formaldehyde is a colorless gas that has a quite strong smell and at a room temperature is not flammable but unfortunately the smell is not the only problem as formaldehyde can cause severe health issues.





<span />
8 0
3 years ago
Other questions:
  • Two concepts in the Mayflower Compact that influenced the founding fathers
    5·1 answer
  • Alcoholism is a disease; you are an alcoholic for life, and you must stop drinking. the treatment favored by the person/group be
    11·1 answer
  • What is the central idea in the excerpt from The Narrative of the Life of Frederick Douglass? Use specific examples from the beg
    10·1 answer
  • In our acronym safe, what helps you deal with snipers and chargers?
    5·1 answer
  • A state statute provides a remedy for victims of employment discrimination. The statute requires complainants to bring charges b
    15·1 answer
  • Which of the following is true of Mexico’s physical geography?
    5·1 answer
  • Can anyone answer these three pls ty
    12·1 answer
  • Which of the following states is part of the Pacific Northwest?
    11·2 answers
  • Students are automatically given two attempts for daily work lessons. assignments require a teacher's permission for resubmissio
    10·1 answer
  • In response to essay 1, "learning to read and write" by frederick douglass: list the different ways douglass taught himself to r
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!