PPT - New York University
... Conditional Probability Example • An urn contains 5 blue and 7 gray balls. 2 are chosen at random. - What is the probability they are blue? - Probability first is not blue but second is? - Probability second ball is blue? - Probability at least one ball is blue? - Probability neither ball is blue? ...
... Conditional Probability Example • An urn contains 5 blue and 7 gray balls. 2 are chosen at random. - What is the probability they are blue? - Probability first is not blue but second is? - Probability second ball is blue? - Probability at least one ball is blue? - Probability neither ball is blue? ...
Lab 1
... 3.107 A salesperson has found that the probability of a sale on a single contract is approximately .03. If the salesperson contacts 100 prospects, what is the approximate probability of making at least one sale? ...
... 3.107 A salesperson has found that the probability of a sale on a single contract is approximately .03. If the salesperson contacts 100 prospects, what is the approximate probability of making at least one sale? ...
WS - gcisd
... 2. Suppose the probability that an exploratory oil well will strike oil is about 0.2. Conduct a simulation to answer the following questions. Assume that the outcome (oil or no oil) for any one exploratory well is independent of outcomes from other wells. Use the random number table below and condu ...
... 2. Suppose the probability that an exploratory oil well will strike oil is about 0.2. Conduct a simulation to answer the following questions. Assume that the outcome (oil or no oil) for any one exploratory well is independent of outcomes from other wells. Use the random number table below and condu ...
Probability & Counting Rules
... From the time you awake until you go to bed, you make decisions regarding the possible events that are governed at least in part by chance. ◦ Should I carry an umbrella today? ◦ Should I accept that new job? ◦ Will I have enough gas to get to school? ...
... From the time you awake until you go to bed, you make decisions regarding the possible events that are governed at least in part by chance. ◦ Should I carry an umbrella today? ◦ Should I accept that new job? ◦ Will I have enough gas to get to school? ...
Solutions
... D 0.600 19. What is the probability that she will find exactly 3 used books? A . 0.060 B. 0.185 C 0.324 D 0.900 20. What is the mean number of used books she will find? A 1.8 B. 2.0 C 3.0 D 6.0 21. What is the variance for the number of used books she will find? A 0.54 B. 1.12 C 1.26 D 61.80 V: Find ...
... D 0.600 19. What is the probability that she will find exactly 3 used books? A . 0.060 B. 0.185 C 0.324 D 0.900 20. What is the mean number of used books she will find? A 1.8 B. 2.0 C 3.0 D 6.0 21. What is the variance for the number of used books she will find? A 0.54 B. 1.12 C 1.26 D 61.80 V: Find ...
Name: Statistics Chapter 4 Quiz – Basic Probability, Addition Rules
... Guessing 5 incorrect answers Guessing at least 1 correct answer Guessing 5 correct answers Guessing 4 incorrect answers ...
... Guessing 5 incorrect answers Guessing at least 1 correct answer Guessing 5 correct answers Guessing 4 incorrect answers ...
Unit E - Madison Public Schools
... to all outcomes, and use the model to determine probabilities of events. For 7. Using theoretical probability example, if a student is selected at random from a class, find the probability that to predict Jane will be selected and the probability that a girl will be selected. 8. Use samples to predi ...
... to all outcomes, and use the model to determine probabilities of events. For 7. Using theoretical probability example, if a student is selected at random from a class, find the probability that to predict Jane will be selected and the probability that a girl will be selected. 8. Use samples to predi ...
Background course on Probability and Statistics + Matlab
... part will formalize the probability theory and provide (mathematical) structure to the measure of uncertainty. In the second part the concept of random variables will be introduced and basic statistical concepts will be discussed. The third part, introduction to Matlab, will cover the most basic and ...
... part will formalize the probability theory and provide (mathematical) structure to the measure of uncertainty. In the second part the concept of random variables will be introduced and basic statistical concepts will be discussed. The third part, introduction to Matlab, will cover the most basic and ...
6.2 Day 2 Binomial Distribution reformatted
... some other contact sport, 30% play football, and 40% play other contact sports. If there are 200 athletes, how many play neither football nor any contact sport. Draw a two-way table of the data. Solve for how many students (not percent) play neither football or any contact sport. ...
... some other contact sport, 30% play football, and 40% play other contact sports. If there are 200 athletes, how many play neither football nor any contact sport. Draw a two-way table of the data. Solve for how many students (not percent) play neither football or any contact sport. ...
Intro to Probability
... Mutually Exclusive (disjoint) two events have no outcomes in common Example: The event of rolling an even # is disjoint from the event of rolling an odd # ...
... Mutually Exclusive (disjoint) two events have no outcomes in common Example: The event of rolling an even # is disjoint from the event of rolling an odd # ...
tree diagrams
... Bag A contains 10 marbles of which 2 are red and 8 are black. Bag B contains 12 marbles of which 4 are red and 8 are black. A ball is drawn at random from each bag. a) Draw a probability tree diagram to show all the outcomes the experiment. b) Find the probability that: (i) both are red. (ii) both a ...
... Bag A contains 10 marbles of which 2 are red and 8 are black. Bag B contains 12 marbles of which 4 are red and 8 are black. A ball is drawn at random from each bag. a) Draw a probability tree diagram to show all the outcomes the experiment. b) Find the probability that: (i) both are red. (ii) both a ...
Chapter 6 Lesson 9 Probability and Predictions pgs. 310-314
... Experimental Probability (311): what actually occurs when conducting a probability experiment ...
... Experimental Probability (311): what actually occurs when conducting a probability experiment ...
University of Vermont Department of Mathematics & Statistics STAT 153A Syllabus Course:
... Cell phones, iPhones, iPods, iAnything: To be respectful of the learning environment, it is expected that none of these items will be out or turned on in the classroom. These items are forbidden to be out during an examination. ...
... Cell phones, iPhones, iPods, iAnything: To be respectful of the learning environment, it is expected that none of these items will be out or turned on in the classroom. These items are forbidden to be out during an examination. ...
