# Descrete Math for Information Technology

Mar 7th, 2014
DotaCN
Category:
Price: \$75 USD

Question description

Could you answer each question in 300 words or more? Question 1 In textbooks, we often use games of chance to illustrate probability such as dice, cards, flipping coins, etc. There are many important applications of probability in science, business, politics, etc. Give an example from your own experience where probabilities were important in some decision making process. What was the sample space? What event or outcomes were important to you in that example? Question 2 Venn diagrams can be useful in many different situations where it is important to categorize the elements of a set. For example, we can use them to identify similarities and differences, describe test cases, understand system configurations, or define population transitions. Given an example from your own experience where a Venn diagram was useful (or would have been useful). How did the diagram help (or would have helped) you to communicate or understand the topic better? Question 3 The primary distinction between a relation and a function is one of cardinality. A relation can be many-to-many. A function must be many-to-one or sometimes one-to-one. Why is this distinction important? Give an example from your own experience to illustrate why the number of possible results (“many” for a relation, “one” for a function) is an important consideration.

(Top Tutor) Daniel C.
(997)
School: Rice University

Studypool has helped 1,244,100 students

## 8 Reviews

Summary
Quality
Communication
On Time
Value
kevin12622
Nov 28th, 2016
" Goes above and beyond expectations ! "
kiln82
Nov 19th, 2016
" awesome work thanks "
ashleyisgod
Nov 15th, 2016
" Top quality work from this guy! I'll be back! "
likeplum4
Nov 6th, 2016
" Excellent work as usual "
Molly_Moon
Oct 23rd, 2016
" AMAZING as always! "
kpcutie
Oct 14th, 2016
" Excellent job "
Hemapathy
Oct 1st, 2016
" all I can say is wow very fast work, great work thanks "
pmallory
Sep 22nd, 2016
" Totally impressed with results!! :-) "

1831 tutors are online

Brown University

1271 Tutors

California Institute of Technology

2131 Tutors

Carnegie Mellon University

982 Tutors

Columbia University

1256 Tutors

Dartmouth University

2113 Tutors

Emory University

2279 Tutors

Harvard University

599 Tutors

Massachusetts Institute of Technology

2319 Tutors

New York University

1645 Tutors

Notre Dam University

1911 Tutors

Oklahoma University

2122 Tutors

Pennsylvania State University

932 Tutors

Princeton University

1211 Tutors

Stanford University

983 Tutors

University of California

1282 Tutors

Oxford University

123 Tutors

Yale University

2325 Tutors