ISC 1057 Final Review - Exam Reference 2025 With 100% Correct Answers

ISC 1057 Final Review - Exam
Reference 2025 With 100% Correct
Answers

(T/F) Machine learning is broadly divided into two classes: supervised and unsupervised
learning - CORRECT ANSWER✔✔True



(T/F) A virtual assistant is an application which uses Machine Learning - CORRECT
ANSWER✔✔True



What are examples of machine learning - CORRECT ANSWER✔✔Pattern Recognition

Linear Regression

Clustering



(T/F) The goal of linear regression is to predict a continuous outcome such as temperature, cost,
distance, etc. - CORRECT ANSWER✔✔True



Assume the quantity y depends linearly on a variable x and that we know that when x changes
from 100 to 200 then y changes from 5 to 8. How much will y change from x=200 to x=300 -
CORRECT ANSWER✔✔3



Assume the quantity y depends linearly on a variable x and that we know that when x changes
from 3 to 4 then y changes from 10 to 8. What is the value of y when x=6? - CORRECT
ANSWER✔✔4



Suppose we are using linear regression to fit two data points A and B, then the line - CORRECT
ANSWER✔✔will pass through both A and B