1. What is the difference between practical significance and
statistical significance? Give an example of something that might
be statistically significant, but not practically significant.
2. What is a Type I error? Give an example.
3. What is a Type II error? Give an example.
What is the difference between practical and statistical
significance?
A. Statistical significance is associated with p values, but
practical significance is not.
B. Practical significance is associated with p values, but
statistical significance is not.
C. There is no difference.
D. Neither A nor B is true.
Research Method
What is the difference between statistical significance and
clinical significance? Search the literature and cite at least one
or two examples that illustrate the differences between the
two.
Explain the difference between statistical and practical
significance.
Explain the difference between the null and alternative
hypotheses.
When should a one-tailed test be used? What are the
disadvantages to using a one-tailed test?
When should you use a two-tailed test?
Define a Type I error. In the behavioral sciences, what is the
likelihood of a Type I error?
Define a Type II error. In the behavioral sciences, what is the
likelihood of a Type II error?
1.1 In your own words, define and give an example of each of the
following statistical terms. a.
population
b. sample statistic
e.
c. parameter d.
statistical inference
1.2 Briefly describe the difference between descriptive
statistics and inferential statistics.
1.3 A politician who is running for the office of mayor of a
city with 25,000 registered voters commissions a survey. In the
survey, 48% of the 200 registered voters interviewed say they plan
to vote for her. a.
What is...
What are the differences between structural and statistical models.
Give an example of each that is being used to model the future
effects of climate change. Which model is more realistic and
why?
In your own words, give a descriptive explanation of the
difference between the output of the “Format-Table” and
“Format-List” command.
What items/services/… need to be running/enabled/configured for
administrators to use PS-Remoting to connect to a PowerShell
session on a remote server?
An administrator has implemented a DSC policy that makes sure
that IIS is not active on any of the domain’s servers. A user,
testing some software, installs IIS on a server to verify specific
code works. What will LCM...
What is the difference between tacit and explicit knowledge?
From your own experience, describe an example of each. How might an
organization manage tacit knowledge?