4/24/26, 10:01 PM Assessment 2: Attempt review
HMEMS80-26-S1 Welcome Message Assessment 2
QUIZ
Started on Friday, 24 April 2026, 6:09 PM
State Finished
Completed on Friday, 24 April 2026, 6:31 PM
Time taken 21 mins 54 secs
Grade 44.00 out of 50.00 (88%)
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=33041713&cmid=1317359&showall=1 1/51
,4/24/26, 10:01 PM Assessment 2: Attempt review
Question 1 Type II errors cannot be decreased by increasing the
Correct sample size
Mark 1.00 out of
1.00
a. False Type II errors are particularly
sensitive to the number of
subjects in a sample and, as
that number increases, Type II
error decreases. Please refer to
Chapter 4, page 84 of your
prescribed book
b. True
Type II errors are particularly sensitive to the number
of subjects in a sample and, as that number
increases, Type II error decreases. Please refer to
Chapter 4, page 84 of your prescribed book
The correct answer is: False
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=33041713&cmid=1317359&showall=1 2/51
,4/24/26, 10:01 PM Assessment 2: Attempt review
Question 2 A colleague of yours was contracted by a company
Correct to conduct a climate study in their organisation. After
Mark 1.00 out of obtaining the results, the CEO asks her for individual
1.00 participants' results. She approaches you and asks
how to handle the situation. She is not sure which
type of ethical breach this would be, if any. Indicate
which/if any ethical breach could occur if she
discloses the participants’ results to the CEO.
a. No ethical breach possible.
b. Protection from harm.
c. Coercion.
d. Maintenance Maintenance of privacy
of privacy. speaks to several
concerns, but most
directly to anonymity.
Please refer to Chapter
3B, page 72 of the
prescribed book
Maintenance of privacy speaks to several concerns,
but most directly to anonymity. Please refer to
Chapter 3B, page 72 of the prescribed book
The correct answer is: Maintenance of privacy.
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=33041713&cmid=1317359&showall=1 3/51
, 4/24/26, 10:01 PM Assessment 2: Attempt review
Question 3 Which of the following is an example of an ordinal
Correct level of measurement?
Mark 1.00 out of
1.00
a. Rank Rank in college is an example
in of an ordinal level of
college measurement. See Chapter 8,
page 139 of your prescribed
book.
b. Gender
c. Voting record
d. Preference
Rank in college is an example of an ordinal level of
measurement. See Chapter 8, page 139 of your
prescribed book.
The correct answer is: Rank in college
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=33041713&cmid=1317359&showall=1 4/51
HMEMS80-26-S1 Welcome Message Assessment 2
QUIZ
Started on Friday, 24 April 2026, 6:09 PM
State Finished
Completed on Friday, 24 April 2026, 6:31 PM
Time taken 21 mins 54 secs
Grade 44.00 out of 50.00 (88%)
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=33041713&cmid=1317359&showall=1 1/51
,4/24/26, 10:01 PM Assessment 2: Attempt review
Question 1 Type II errors cannot be decreased by increasing the
Correct sample size
Mark 1.00 out of
1.00
a. False Type II errors are particularly
sensitive to the number of
subjects in a sample and, as
that number increases, Type II
error decreases. Please refer to
Chapter 4, page 84 of your
prescribed book
b. True
Type II errors are particularly sensitive to the number
of subjects in a sample and, as that number
increases, Type II error decreases. Please refer to
Chapter 4, page 84 of your prescribed book
The correct answer is: False
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=33041713&cmid=1317359&showall=1 2/51
,4/24/26, 10:01 PM Assessment 2: Attempt review
Question 2 A colleague of yours was contracted by a company
Correct to conduct a climate study in their organisation. After
Mark 1.00 out of obtaining the results, the CEO asks her for individual
1.00 participants' results. She approaches you and asks
how to handle the situation. She is not sure which
type of ethical breach this would be, if any. Indicate
which/if any ethical breach could occur if she
discloses the participants’ results to the CEO.
a. No ethical breach possible.
b. Protection from harm.
c. Coercion.
d. Maintenance Maintenance of privacy
of privacy. speaks to several
concerns, but most
directly to anonymity.
Please refer to Chapter
3B, page 72 of the
prescribed book
Maintenance of privacy speaks to several concerns,
but most directly to anonymity. Please refer to
Chapter 3B, page 72 of the prescribed book
The correct answer is: Maintenance of privacy.
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=33041713&cmid=1317359&showall=1 3/51
, 4/24/26, 10:01 PM Assessment 2: Attempt review
Question 3 Which of the following is an example of an ordinal
Correct level of measurement?
Mark 1.00 out of
1.00
a. Rank Rank in college is an example
in of an ordinal level of
college measurement. See Chapter 8,
page 139 of your prescribed
book.
b. Gender
c. Voting record
d. Preference
Rank in college is an example of an ordinal level of
measurement. See Chapter 8, page 139 of your
prescribed book.
The correct answer is: Rank in college
https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=33041713&cmid=1317359&showall=1 4/51
