Answer:
Option b. The value is a floating-point number that should be displayed with 2 decimal places.
Explanation:
The f is a format code for a floating point number. Sometimes, a specific precision is required to display a floating point number. To meet the precision requirement, we can precede the f with a dot and followed with a precision value.
For example:
print("My value: {0:.2f}".format(123.45678))
will display 123.46
*The output has been rounded up to two decimal places.
Answer:
HURRY
Dr. Khan works for the marketing department of a company that manufactures mechanical toy dogs. Dr. Khan has been asked to assess the effectiveness of a new advertising campaign that is designed to be most persuasive to people with a certain personality profile. She brought four groups of participants to the lab to watch the video advertisements and to measure the likelihood that they would purchase the toy, both before and after watching the ad. The results of Dr. Khan’s study are presented below.
Part A
Explain how each of the following concepts applies to Dr. Khan’s research.
Survey
Dependent variable
Big Five theory of personality
Part B
Explain the limitations of Dr. Khan’s study based on the research method used.
Explain what Dr. Khan’s research hypothesis most likely was.
Part C
Use the graph to answer the following questions.
How did the trait of agreeableness affect how people responded to the new ad campaign?
How did the trait of conscientiousness affect how people responded to the new ad campaign?
Answer:
d. all of the above.
Explanation:
Since the advent of digital technology, production of goods and services have experienced a significant change from the traditional methods of production. This paradigm shift is made possible by the application of various modern technology.
Production processes are generally being facilitated and enhanced by the use of;
1. Computer-integrated manufacturing (CIM).
2. Computer-aided process planning (CAPP).
3. Computer-aided design (CAD).
4. Computer numerical control (CNC).
In the process of selecting an activity of the production phase:
1. A web authoring tool is often used.
2. The graphics, web pages, and other components are created.
3. The web pages are individually tested.
Answer:
The network media she should use is;
E. Shielded twisted-pair
Explanation:
A network connection that will not be affected by electrical or electromagnetic interference is a shielded twisted pair cable
Electromagnetic interference, EMI, is an externally originating disturbance that has an impact on electrical circuits through electromagnetic induction, direct conduction, or electrostatic coupling, with the possible effect of circuit degradation or disruption
EMI can be prevented by the use of shielded twisted pair (STP) cabling that provides a barrier that reduces the effect of external electromagnetic fields and transports the current induced to the ground through a grounding wire
