Lec7Probability
... Q: If we roll a die VERY (infinitely) often, what is the frequency (or fraction) that we find “1” ? A: 1/6 (if the die is fair). Each side has equal chance of landing face up. ...
... Q: If we roll a die VERY (infinitely) often, what is the frequency (or fraction) that we find “1” ? A: 1/6 (if the die is fair). Each side has equal chance of landing face up. ...
Lec7Probability
... Q: If we roll a die VERY (infinitely) often, what is the frequency (or fraction) that we find “1” ? A: 1/6 (if the die is fair). Each side has equal chance of landing face up. ...
... Q: If we roll a die VERY (infinitely) often, what is the frequency (or fraction) that we find “1” ? A: 1/6 (if the die is fair). Each side has equal chance of landing face up. ...
Addition and Multiplication Principles of Counting
... To find the number of codes, find the sum of the numbers of possibilities for 1-letter codes, 2-letter codes and 3letter codes. 1-letter: 26 choices for each letter and 10 choices for each digit. So 26•10•10 = 2600 letter-digit-digit possibilities. The letter can be in any of the three positions , s ...
... To find the number of codes, find the sum of the numbers of possibilities for 1-letter codes, 2-letter codes and 3letter codes. 1-letter: 26 choices for each letter and 10 choices for each digit. So 26•10•10 = 2600 letter-digit-digit possibilities. The letter can be in any of the three positions , s ...
Example of Sample Space 3 items are selected at random from a
... electrical, 8 civil engineering students. If a person is randomly selected by the instructor to answer question, find the probability that the student chosen is (a) Industrial Engineering major (b) civil engineering or electrical engineering major Probability (cont’d) If outcome of an experiment a ...
... electrical, 8 civil engineering students. If a person is randomly selected by the instructor to answer question, find the probability that the student chosen is (a) Industrial Engineering major (b) civil engineering or electrical engineering major Probability (cont’d) If outcome of an experiment a ...
Test #3 - Yeah, math, whatever.
... (b) There are 13 diamonds in the deck, so P(E♦) = (c) 4 aces, so P(Eace) = ...
... (b) There are 13 diamonds in the deck, so P(E♦) = (c) 4 aces, so P(Eace) = ...
EE304 - Assignment 2 Due by 12 noon on Monday, November 15th
... Due by 12 noon on Monday, November 15th Late Submission will be Penalised Question 1 A fair 8-sided die is rolled twice. The random variable X is the higher of the two numbers that come up. (i) What is the range of the random variable X? (ii) Write down in a table the probability mass function of X. ...
... Due by 12 noon on Monday, November 15th Late Submission will be Penalised Question 1 A fair 8-sided die is rolled twice. The random variable X is the higher of the two numbers that come up. (i) What is the range of the random variable X? (ii) Write down in a table the probability mass function of X. ...
Midterm Examination (Solutions)
... (b) A potential customer for an $85,000 fire insurance policy possesses a home in an area that, according to experience, may sustain a total loss in a given year with probability of 0.001 and a 50% loss with probability 0.01. Ignoring all other partial losses, what premium should the insurance compan ...
... (b) A potential customer for an $85,000 fire insurance policy possesses a home in an area that, according to experience, may sustain a total loss in a given year with probability of 0.001 and a 50% loss with probability 0.01. Ignoring all other partial losses, what premium should the insurance compan ...
File
... 20) Employees at a company are given a five-digit employee identification code. If each digit cannot be repeated, how many different codes are possible? ...
... 20) Employees at a company are given a five-digit employee identification code. If each digit cannot be repeated, how many different codes are possible? ...
Section 4: Basic Probability (Major Concept Review)
... Example 2: Roll a die: {1,2,3,4,5,6} A = “the die lands odd” = {1, 3, 5} B = “the die lands even” = {2, 4, 6} C = “the die lands on a prime number” = {2, 3, 5} D = “the die lands 2 or 4” = {2,4} We say that the event “happens” if the outcome which occurs is in its set. For instance, the die lands od ...
... Example 2: Roll a die: {1,2,3,4,5,6} A = “the die lands odd” = {1, 3, 5} B = “the die lands even” = {2, 4, 6} C = “the die lands on a prime number” = {2, 3, 5} D = “the die lands 2 or 4” = {2,4} We say that the event “happens” if the outcome which occurs is in its set. For instance, the die lands od ...
Probability Review
... but lawful over the long run. • This “Randomness” is not necessarily unpredictable. Over the long run X becomes probabilistically predictable. • We can never observe the "real" probability, since the "true" probability is a concept based on an infinite number of repetitions/trials. It is an "ideal ...
... but lawful over the long run. • This “Randomness” is not necessarily unpredictable. Over the long run X becomes probabilistically predictable. • We can never observe the "real" probability, since the "true" probability is a concept based on an infinite number of repetitions/trials. It is an "ideal ...