IOP2601 ASSIGNMENT 1 SEMESTER 2 2023 (DUE Tuesday, 15 August 2023, 11:00 PM)

IOP2601 ASSIGNMENT 1


(100%)
SEMESTER 2 2023


DUE Tuesday, 15 August 2023, 11:00 PM




IOP2601
ASSIGNMENT 1
SEMESTER 2
2023

,Assessment 1: Attempt review https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=120




UNISA  2023  IOP2601-23-S2  Welcome Message  Assessment 1

QUIZ




Started on Friday, 11 August 2023, 8:17 AM
State Finished
Completed on Friday, 11 August 2023, 9:32 AM
Time taken 1 hour 14 mins
Grade 30.00 out of 30.00 (100.00%)


Question 1

Incorrect

Mark 0.00 out of 1.00




It is through research that we are able to discover ________.


A. truth and lies
B. ourselves
C. both old and new knowledge
D. truth or new knowledge 



Research helps us gather information in such a way that we discover truth or new knowledge. Refer to page 3 of the study
guide, Lesson 1
Research helps us gather information in such a way that we discover truth or new knowledge. Refer to page 3 of the study
guide, Lesson 1
The correct answer is: truth or new knowledge




1 of 15 8/12/2023, 7:56

,Assessment 1: Attempt review https://mymodules.dtls.unisa.ac.za/mod/quiz/review.php?attempt=120


Question 2

Correct

Mark 1.00 out of 1.00




Use the data sets below to answer the question that follows.
X: 33 26 31 19 ; Y: 22 20 15 10
What is the ƩX?


A. 67
B. 176
C. 109 
D. 352



�
ΣX = 33 + 26 + 31 + 19 = 109
See the various exercises in tutorial 23 of Tredoux and Durrheim (2019), and Lesson 3
The correct answer is: 109




Question 3

Correct

Mark 1.00 out of 1.00




Use the data sets below to answer the question that follows.
X: 33 26 31 19 ; Y: 22 20 15 10
A notation ƩY² refers to __________.


A. (67)2
B. (22)2 + (20)2 + (15)2 + (10)2 
C. 22+20+15+10
D. (22+20+15+10) x 2




�
ΣY2 = (22)2 + (20)2 + (15)2 + (10)2 . See the various exercises in tutorial 23 of Tredoux and Durrheim (2019), and Lesson 3
The correct answer is: (22)2 + (20)2 + (15)2 + (10)2




2 of 15 8/12/2023, 7:56