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
zalisa [80]
3 years ago
14

22. Awful accidents (a) State hypotheses for a significance test to determine whether first responders are arriving within 8 min

utes of the call more often. Be sure to define the parameter of interest. (b) Describe a Type I error and a Type II error in this setting and explain the consequences of each. (c) Which is more serious in this setting: a Type I error or a Type II error
Social Studies
1 answer:
sergeinik [125]3 years ago
7 0

Answer:

a) H0: Time for first responders arrival is  ≥ 8 min,  Ha: Time for first responders arrival is  < 8 min

b) Type I error: the arrival time is not greater than or equal to 8min

   Type II error: the arrival time is greater than or equal to 8min

c) Type I error

Explanation:

a) the parameter of interest is the time of arrival of first responders. The hypothesis will test the time of arrival of first responders. The null hypothesis will be that it is greater than or equal to 8 min and alternate hypothesis will be that it is less than 8 min

b) Type I error: rejection of true null hypothesis

   type II error: non-rejection of true null hypothesis

c)  Serious setting would be in type I error as it would cause more damage

You might be interested in
What abilities can you develop by studying psychology
Alexxx [7]
Critical thinking. ...

Time management. ...

Reasoning. ...

Communication. ...

Research. ...

Analysis. ...

Problem solving.

8 0
3 years ago
________ refers to the face-to-face presentation and promotion of goods and services. This also includes searching for prospects
Rashid [163]

<u>Personal selling</u> refers to the face-to-face presentation and promotion of goods and services.

<u>Explanation</u>:

Promotion of the product or service lays success to the organization or firm. It is mandatory for a company to promote the product that is manufactured by them. The product can be promoted using different promotional tools. This enhances the participation of the consumers in the exchange.

The promotional tool induces the interest of the dealer and consumer in purchasing the product. Television and direct mail are considered as the top advertising media that can be used for successful promotion.

5 0
2 years ago
After many years of working, Seton has decided to go back to college, and he feels nervous about taking his first exam. Accordin
Kitty [74]

The correct answer is A moderate level of anxiety is associated with optimal performance on exams.

Anxiety is the body's natural reaction to stress. It is an emotional state characterized by feelings of tension, worry and bad thoughts. It is important to note that anxiety is not always a disease. Anxiety in its normal state is healthy for the individual, as it drives him to carry out projects, prosper and plan for the future. What is alarming is the excess of that feeling.

Depending on the frequency and intensity of symptoms, anxiety can become a pathology in several ways: major depressive disorder or with certain personality disorders; generalized anxiety disorder; mental disorders; eating disorder; panic disorder, obsessive compulsive disorder.

8 0
3 years ago
Gabe was essentially fluent in French in elementary school when he lived in Canada, but then moved away until he got a job offer
Makovka662 [10]

Answer:

This is an example of recall.

Explanation:

Recalling is the action of bringing information back from the long-term memory, which has been previously stored.

Once information is stored in this type of memory, it won't be forgotten with ease and can be accessible by cues, for example.

Since Gabe was still in elementary school when he learnt French, it was easier for him to retain this information. Now, once he heads to Paris and listens to French again, it is easier for him to access the previously learnt information since the language itself provided him with the cues he needed to do so.

4 0
3 years ago
What concept does the following statement define? A focus on enabling the participation in national preparedness activities of a
dem82 [27]

Answer:

The statement above defines the concept of <em>"Whole Community Integration"</em>, which is an approach that incorporates all levels of government participants and engages the whole community with programs to better understand the needs of each community and thus determining better planning, development, and improvement accordingly.

5 0
3 years ago
Other questions:
  • The reality television show Wife Swap exchanges the matriarchs from two very different families and films the result as the part
    11·1 answer
  • What made it possible for some slaves to be able to buy their freedom?
    8·1 answer
  • Im two to three sentences describe three aspects of a free market economy
    7·2 answers
  • What is the oldest religion of the Middle East who's founder is Abraham.
    15·1 answer
  • Environmental catastrophes can cause changes to the Earth’s surface. T f
    12·1 answer
  • A drive-reduction theorist was taking a walk when he came across a hiker resting against the base of a tree. How would the theor
    5·2 answers
  • The Agricultural Revolution is often referred to as "dawn of civilization" because:
    5·1 answer
  • Where are Africa's tropical rain forests found?
    13·2 answers
  • ted believes that all mental illness is somatogenic. based on this theory, what treatment of mental illness would he most likely
    9·1 answer
  • What can you infer about the person who created this engraving? Which Side did he favor cite evidence to support your conclusion
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!