Homework Help is Here – Start Your Trial Now!
Math
Statistics
QUESTION FIVE M. At Zambia ICT college, 79% of the of student population were born in Ndola, 20% in the rest of the on the Copperbelt (Except Ndola) and the remaining 1% in Zambia (Except the copperbelt). Two people are selected at random. a. Using your graph paper, represent the above information on a tree diagram b. Find the probability that at least one of these people was born in Ndola. c. Find the probability that both of these people were born on the rest of the copperbelt given that neither was born in the rest of Zambia. d. Using Boolean laws, show that [(A U B) – (A nB)]' = Ø

QUESTION FIVE M. At Zambia ICT college, 79% of the of student population were born in Ndola, 20% in the rest of the on the Copperbelt (Except Ndola) and the remaining 1% in Zambia (Except the copperbelt). Two people are selected at random. a. Using your graph paper, represent the above information on a tree diagram b. Find the probability that at least one of these people was born in Ndola. c. Find the probability that both of these people were born on the rest of the copperbelt given that neither was born in the rest of Zambia. d. Using Boolean laws, show that [(A U B) – (A nB)]' = Ø

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
QUESTION FIVE MA At Zambia ICT college, 79% of the of student population were born in Ndola, 20% in the rest of the on the Copperbelt (Except Ndola) and the remaining 1% in Zambia (Except the copperbelt). Two people are selected at random. a. Using your graph paper, represent the above information on a tree diagram b. Find the probability that at least one of these people was born in Ndola. c. Find the probability that both of these people were born on the rest of the copperbelt given that neither was born in the rest of Zambia. d. Using Boolean laws, show that [(A U B) - (An B)]' = Ø The equation x2 + 2px + (3p + 4) = 0, where p is a positive constant, has equal roots e. Find the value of p For this value of p, solve the equation x2 + 2px + (3p + 4) = 0
Transcribed Image Text:QUESTION FIVE MA At Zambia ICT college, 79% of the of student population were born in Ndola, 20% in the rest of the on the Copperbelt (Except Ndola) and the remaining 1% in Zambia (Except the copperbelt). Two people are selected at random. a. Using your graph paper, represent the above information on a tree diagram b. Find the probability that at least one of these people was born in Ndola. c. Find the probability that both of these people were born on the rest of the copperbelt given that neither was born in the rest of Zambia. d. Using Boolean laws, show that [(A U B) - (An B)]' = Ø The equation x2 + 2px + (3p + 4) = 0, where p is a positive constant, has equal roots e. Find the value of p For this value of p, solve the equation x2 + 2px + (3p + 4) = 0
Expert Solution
steps

Step by step

Solved in 4 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS