1 / 6

Section 7.3

Section 7.3. Rules of Probability. Properties of the Probability Density Function. If E and F are mutually exclusive, then.

benjaminroberts
Download Presentation

Section 7.3

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Section 7.3 Rules of Probability

  2. Properties of the Probability Density Function If E and F are mutually exclusive, then

  3. Ex. A local grocery store has found kept track of the amount of money spent by its customers on a single visit. Find the probability that if a customer is selected at random, the amount spent by the customer will be • More than $150 • More than $50 but less than or equal to $200 = 0.15 = 0.50

  4. Property 4 Addition Rule If E and F are any two events of an experiment, then Subtract overlap E F Note: If E and F are mutually exclusive, then

  5. Ex. A card is drawn from a well-shuffled deck of 52 playing cards. What is the probability that it is a king or a heart? K = King and H = Heart

  6. Property 5 Rule of Complements If E is an event of an experiment and EC denotes the complement of E, then Ex. A card is drawn from a well-shuffled deck of 52 playing cards. What is the probability that it is not a king? K = pick a king,

More Related