Chapter 6: Probability (word document)
... Example: A clinic tests for active pulmonary tuberculosis. If a person has tuberculosis, the probability of a positive test result is 0.98. If a person does not have tuberculosis, the probability of a negative test result is 0.99. The incidence of tuberculosis in a certain city is 2 cases per 10,000 ...
... Example: A clinic tests for active pulmonary tuberculosis. If a person has tuberculosis, the probability of a positive test result is 0.98. If a person does not have tuberculosis, the probability of a negative test result is 0.99. The incidence of tuberculosis in a certain city is 2 cases per 10,000 ...
Basic Probability Rules and Binomial Distribution
... 3.3 Developing the binomial formula by example (This will not be tested on an exam) We will be using the special cases of section 1.6 If A and B are mutually exclusive then Pr(A or B) = P(A) + P(B). if A and B are independent then Pr(A and B) = P(A)P(B) Consider a case where there is a 5 question m ...
... 3.3 Developing the binomial formula by example (This will not be tested on an exam) We will be using the special cases of section 1.6 If A and B are mutually exclusive then Pr(A or B) = P(A) + P(B). if A and B are independent then Pr(A and B) = P(A)P(B) Consider a case where there is a 5 question m ...
CS206 --- Electronic Commerce
... We assumed there was a number n, the number of positions in the stream. But real streams go on forever, so n is a variable --- the number of inputs seen so far. ...
... We assumed there was a number n, the number of positions in the stream. But real streams go on forever, so n is a variable --- the number of inputs seen so far. ...
The probability of an event, expressed as P(event), is always a
... 2) You select a person at random from a large conference group. What’s the probability that the person has a birthday in July? Assume 365 days in a year. 3) What’s the probability that a family with 3 children has 2 boys and 1 girl? ...
... 2) You select a person at random from a large conference group. What’s the probability that the person has a birthday in July? Assume 365 days in a year. 3) What’s the probability that a family with 3 children has 2 boys and 1 girl? ...
Lesson 12-7
... Spinning a spinner with 4 colors: Sample Space (red, blue, black, and white) When the outcomes in a sample space have the same chance of occurring then we say the outcomes are equally likely. The roll of a die is an example of equally likely results. However, if the die an 2 ones on it and no 6 then ...
... Spinning a spinner with 4 colors: Sample Space (red, blue, black, and white) When the outcomes in a sample space have the same chance of occurring then we say the outcomes are equally likely. The roll of a die is an example of equally likely results. However, if the die an 2 ones on it and no 6 then ...
return interval - University of Colorado Boulder
... Simple Calculation of TR and p: • Recurrence interval (years of observation / # of events; expressed in the unit time period): Tr = years of observation / # of events • Probability in any time period (# events / years, expressed in decimal or percent): p = # events/years – Percent can also be calcul ...
... Simple Calculation of TR and p: • Recurrence interval (years of observation / # of events; expressed in the unit time period): Tr = years of observation / # of events • Probability in any time period (# events / years, expressed in decimal or percent): p = # events/years – Percent can also be calcul ...
Worksheet #2 Theoretical Probability
... The expected value of a game is defined as the sum of the products of each value of each outcome and the corresponding probability of the outcome. Example: ...
... The expected value of a game is defined as the sum of the products of each value of each outcome and the corresponding probability of the outcome. Example: ...
here
... EC = at least two people share a birthday. Use Proposition 1 from last time: P(at least two people share birthday) = 1 - P(no two people share birthday). What is the probability that no two people will share a birthday? The first person can have any birthday. The second person's birthday has to be d ...
... EC = at least two people share a birthday. Use Proposition 1 from last time: P(at least two people share birthday) = 1 - P(no two people share birthday). What is the probability that no two people will share a birthday? The first person can have any birthday. The second person's birthday has to be d ...
Math 141 Lecture Notes
... that a randomly selected Pulsar 19-inch color television set will have a defective picture tube? ...
... that a randomly selected Pulsar 19-inch color television set will have a defective picture tube? ...
