4th 9 weeks
... S.CP.4 Construct and interpret two-way frequency tables of data when two categories are associated with each object being classified. Use the two-way table as a sample space to decide if events are independent and to approximate conditional probabilities. For example, collect data from a random samp ...
... S.CP.4 Construct and interpret two-way frequency tables of data when two categories are associated with each object being classified. Use the two-way table as a sample space to decide if events are independent and to approximate conditional probabilities. For example, collect data from a random samp ...
P(A B)
... • Given any two events A and B, compute P(A B) • Given two events, compute their joint probability • Use the general multiplication rule to define P(B | A) ...
... • Given any two events A and B, compute P(A B) • Given two events, compute their joint probability • Use the general multiplication rule to define P(B | A) ...
Finding the Probability of an Event a.
... Example 7 – Probability of Independent Events A random number generator on a computer selects three integers from 1 to 20. What is the probability that all three numbers are less than or equal to 5? ...
... Example 7 – Probability of Independent Events A random number generator on a computer selects three integers from 1 to 20. What is the probability that all three numbers are less than or equal to 5? ...
Article Reflection #2
... perceptions prior to instruction in probability and statistics and these theories and perceptions are typically contradictory to accepted theory. The second finding was that these theories and perceptions are usually very difficult for a teacher to alter. The final finding was that altering these th ...
... perceptions prior to instruction in probability and statistics and these theories and perceptions are typically contradictory to accepted theory. The second finding was that these theories and perceptions are usually very difficult for a teacher to alter. The final finding was that altering these th ...
Bayes Theorem and an Application
... Naïve Bayes to the Rescue Naive Bayes classification assumes that variables are independent. The probability that a fruit is an apple, given that it is red, round, and firm, can be calculated from the independent probabilities that the observed fruit is red, that it is round, and that it is firm. ...
... Naïve Bayes to the Rescue Naive Bayes classification assumes that variables are independent. The probability that a fruit is an apple, given that it is red, round, and firm, can be calculated from the independent probabilities that the observed fruit is red, that it is round, and that it is firm. ...
Exercise (change of variables)
... Exercise (joint probability of discrete r.v.’s) A car dealership sells 0, 1, or 2 luxury cars on any day. When selling a car, the dealer also tries to persuade the customer to buy an extended warranty for the car. Let X denote the number of luxury cars sold on a given day, and let Y denote the numb ...
... Exercise (joint probability of discrete r.v.’s) A car dealership sells 0, 1, or 2 luxury cars on any day. When selling a car, the dealer also tries to persuade the customer to buy an extended warranty for the car. Let X denote the number of luxury cars sold on a given day, and let Y denote the numb ...
Applications of Math 12
... 22. A lock on a briefcase has 3 wheels, each labeled from 0 to 9. How many codes are possible if a. there are no repeated digits in the code b. the code may have repeated digits 23. A collection of 15 transistors contains 3 that are defective. If 2 transistors are selected in succession without repl ...
... 22. A lock on a briefcase has 3 wheels, each labeled from 0 to 9. How many codes are possible if a. there are no repeated digits in the code b. the code may have repeated digits 23. A collection of 15 transistors contains 3 that are defective. If 2 transistors are selected in succession without repl ...