### Create a StudySoup account

#### Be part of our community, it's free to join!

Already have a StudySoup account? Login here

# General Chemistry Chem 1314

OK State

GPA 3.2

### View Full Document

## 24

## 0

## Popular in General Chemistry

## Popular in Chemistry

This 2 page Class Notes was uploaded by Morgan Walker on Saturday February 13, 2016. The Class Notes belongs to Chem 1314 at Oklahoma State University taught by Dr. Jimmie Weaver in Winter 2016. Since its upload, it has received 24 views. For similar materials see General Chemistry in Chemistry at Oklahoma State University.

## Popular in Chemistry

## Reviews for General Chemistry

### What is Karma?

#### Karma is the currency of StudySoup.

#### You can buy or earn more Karma at anytime and redeem it for class notes, study guides, flashcards, and more!

Date Created: 02/13/16

Chapter 4 Probability Probability is a way to assign numerical measurement to chance, 3 ways to do this Theoretical “classical”- computed through mathematical definitions Empirical- frequency proportion of the time that events of the same type will occur in the long run Subjective- assigned estimate of chance considering data, experience and personal belief In classical all possible outcomes are equally likely Very bad, very unlikely only works for cards and dice Probability experiment- chance process that’ll lead to 1 out of 2 or more defined results Trial- a process of observation or measurement Outcome- result of a trial Sample space (s)- set of all possible outcomes Event-set of one or more outcomes inside a sample space, denoted with a capital letter Empty space- set with no elements, denoted with a Ø Probability Rules 1. The probability of any event (E) is a real number between and including 0 and 1 a. 0 ≤ P(E)≤ 1 2. The sum of the probabilities of all outcomes in a sample space is 1 a. P(S)=1 3. If an event cant occur the probability is 0 4. If an event is certain to occur its probability is 1 Complement- the set of outcomes in the sample space Ex: heads is compliment of tails and vice versa Balanced or fair implement- equal probability assigned for each outcome Mutually Exclusive 2 events are mutually exclusive if they have no outcomes in common Both events cannot occur in the same trial Mutually Exclusive events are labeled A and B P(A&B)=0 General Addition Rule For any two events A&B in the sample space (s) P(A&B)= P(A)+P(B)- P(A&B) When A and B are mutually exclusive the last term becomes zero Venn Diagrams Graphical tool to examine events Conditional Probability Conditional Probability of event B given event A, is the probability that event B occurs computed with knowledge that event A happened in this trial Given that A occurs, B has a different probability than if A didn’t occur Denote given information on the right side of bar B|A “B given A” Independent Events If knowledge about A doesn’t change the probability for event B P(B|A)= P(B) Testing Independence P(A&B)=P(A) X P(B|A) = P(B) X P(A|B) (general) P(B|A)=P(A&B)/P(A) If and only if both are independent then use this formula P(A&B)=P(A) X P(B)

### BOOM! Enjoy Your Free Notes!

We've added these Notes to your profile, click here to view them now.

### You're already Subscribed!

Looks like you've already subscribed to StudySoup, you won't need to purchase another subscription to get this material. To access this material simply click 'View Full Document'

## Why people love StudySoup

#### "There's no way I would have passed my Organic Chemistry class this semester without the notes and study guides I got from StudySoup."

#### "When you're taking detailed notes and trying to help everyone else out in the class, it really helps you learn and understand the material...plus I made $280 on my first study guide!"

#### "Knowing I can count on the Elite Notetaker in my class allows me to focus on what the professor is saying instead of just scribbling notes the whole time and falling behind."

#### "Their 'Elite Notetakers' are making over $1,200/month in sales by creating high quality content that helps their classmates in a time of need."

### Refund Policy

#### STUDYSOUP CANCELLATION POLICY

All subscriptions to StudySoup are paid in full at the time of subscribing. To change your credit card information or to cancel your subscription, go to "Edit Settings". All credit card information will be available there. If you should decide to cancel your subscription, it will continue to be valid until the next payment period, as all payments for the current period were made in advance. For special circumstances, please email support@studysoup.com

#### STUDYSOUP REFUND POLICY

StudySoup has more than 1 million course-specific study resources to help students study smarter. If you’re having trouble finding what you’re looking for, our customer support team can help you find what you need! Feel free to contact them here: support@studysoup.com

Recurring Subscriptions: If you have canceled your recurring subscription on the day of renewal and have not downloaded any documents, you may request a refund by submitting an email to support@studysoup.com

Satisfaction Guarantee: If you’re not satisfied with your subscription, you can contact us for further help. Contact must be made within 3 business days of your subscription purchase and your refund request will be subject for review.

Please Note: Refunds can never be provided more than 30 days after the initial purchase date regardless of your activity on the site.