Bellwork: 5/13/16 Find the theoretical probability of each outcome

Slides:

Advertisements

Similar presentations

GOAL: IDENTIFY THE DIFFERENCE BETWEEN A DEPENDENT AND AN INDEPENDENT EVENT. Independent and Dependent Events.

Advertisements

Probability of Independent and Dependent Events

For independent events, the occurrence of one event has no effect on the probability that a second event will occur. For dependent events, the occurrence.

Probability of Independent and Dependent Events 10-6

DATA, STATS, AND PROBABILITY Probability. ImpossibleCertainPossible but not certain Probability 0Probability between 0 and 1Probability 1 What are some.

Insert Lesson Title Here 1) Joann flips a coin and gets a head. Then she rolls a 6 on a number cube. 2) You pull a black marble out of a bag. You don’t.

Algebra1 Independent and Dependent Events

Learning Target: I can… Find the probability of simple events.

Discuss With A Neighbor Look at the spinners below: If you spin each spinner one time, what is the probability that you will land on an odd number.

Academy Algebra II/Trig 14.3: Probability HW: worksheet Test: Thursday, 11/14.

Independent and 10-7 Dependent Events Warm Up Lesson Presentation

Bell Work Suppose 10 buttons are placed in a bag (5 gray, 3 white, 2 black). Then one is drawn without looking. Refer to the ten buttons to find the probability.

12-5 Compound Events Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.

Warm Up Find the theoretical probability of each outcome 1. rolling a 6 on a number cube. 2. rolling an odd number on a number cube. 3. flipping two coins.

Warm Up Find the theoretical probability of each outcome

Probability Quiz SOL 6.16 Zombro/Wright. 1. Decide if the following event is Independent or Dependent Ms. Wright asked her students to pull a marble from.

1.4 Equally Likely Outcomes. The outcomes of a sample space are called equally likely if all of them have the same chance of occurrence. It is very difficult.

EXAMPLE 1 Independent and Dependent Events Tell whether the events are independent or dependent. SOLUTION You randomly draw a number from a bag. Then you.

Math-7 NOTES DATE: ______/_______/_______ What: probability of compound, dependent events Why: To calculate the probability of compound, dependent events.

Warm Up Multiply. Write each fraction in simplest form. 1. 2.  Write each fraction as a decimal

PROBABILITY INDEPENDENT & DEPENDENT EVENTS. DEFINITIONS: Events are independent events if the occurrence of one event does not affect the probability.

Compound Events COURSE 2 LESSON 12-5

Warm Up Find the theoretical probability of each outcome

Day 17: Data and Probability Goal: To find the probability of independent or dependent events AND To solve problems involving permutations and combinations.

Holt CA Course Independent and Dependent Events Warm Up Warm Up California Standards California Standards Lesson Presentation Lesson PresentationPreview.

To find the probability of two events occurring together, you have to decide whether one even occurring affects the other event. * Dependent Events—the.

Multiplication Rule Statistics B Mr. Evans. Addition vs. Multiplication Rule The addition rule helped us solve problems when we performed one task and.

Holt CA Course Independent and Dependent Events Warm Up #24 Write each answer as a ratio, as a decimal, and as a percent. A 1–6 number cube is rolled.

Independent and Dependent Events Lesson 6.6. Getting Started… You roll one die and then flip one coin. What is the probability of : P(3, tails) = 2. P(less.

Independent and Dependent events. What is the difference between independent and dependent events?  You have three marbles in a bag. There are two blue.

Holt CA Course Independent and Dependent Events Warm Up Warm Up California Standards California Standards Lesson Presentation Lesson PresentationPreview.

Unit 4 Probability Day 3: Independent and Dependent events.

Probability of Dependent Events Section 10.3 What key words tell us it is a dependent event?

DO NOW 4/27/2016 Find the theoretical probability of each outcome. 1. rolling a 6 on a number cube. 2. rolling an odd number on a number cube. 3. flipping.

Warm Up Find the theoretical probability of each outcome

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Please copy your homework into your assignment book

International Studies Charter School.

Independent and Dependent Events

Probability of Independent and Dependent Events

Probability of Independent and Dependent Events

Learn to find the probability of independent and dependent events.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Lesson 13.4 Find Probabilities of Compound Events

2. There are 3 red, 7 blue and 6 green marbles in a bag.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

The probability of event P happening is 0. 34

Multiply the probability of the events together.

Lesson 10-7 Independent and Dependent Events

Probability of Dependent Events

Warm Up There are 5 blue, 4 red, 1 yellow and 2 green beads in a bag. Find the probability that a bead chosen at random from the bag is: 1. blue 2.

Probability of Independent and Dependent Events

HW: p.426(16-17,22,24) Must show work! Materials

Please copy your homework into your assignment book

Probability Simple and Compound.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Claim 1 Smarter Balanced Sample Items Grade 7 - Target I

Probability of TWO EVENTS

12.5 Independent and Dependent Events

Station #1 Tell whether the events are independent or dependent. Explain why.

Probability of Independent and Dependent Events

Probability of Dependent and Independent Events

Independent and 10-7 Dependent Events Warm Up Lesson Presentation

“Compound Probability”

Events are independent events if the occurrence of one event does not affect the probability of the other. If a coin is tossed twice, its landing heads.

Please copy your homework into your assignment book

Compound Events – Independent and Dependent

Presentation transcript:

Bellwork: 5/13/16 Find the theoretical probability of each outcome 1. rolling a 6 on a number cube. 2. rolling an odd number on a number cube. 3. flipping two coins and both landing tails up *Worksheet due today, if you are not finished, you will have time after the quiz

Independent and Dependent Events Find the probability of independent events. Find the probability of dependent events.

Events are independent events if the occurrence of one event does not affect the probability of the other. Events are dependent events if the occurrence of one event does affect the probability of the other.

Tell whether each set of events is independent or dependent Tell whether each set of events is independent or dependent. Explain you answer. A. You select a card from a standard deck of cards and hold it. A friend selects another card from the same deck. B. You flip a coin and it lands heads up. You flip the same coin and it lands heads up again. C. A number cube lands showing an odd number. It is rolled a second time and lands showing a 6. D. One student in your class is chosen for a project. Then another student in the class is chosen.

An experiment consists of randomly selecting a marble from a bag, replacing it, and then selecting another marble. The bag contains 3 red marbles and 12 green marbles. What is the probability of selecting a red marble and then a green marble?

A coin is flipped 4 times. What is the probability of flipping 4 heads in a row.

An experiment consists of spinning the spinner twice An experiment consists of spinning the spinner twice. What is the probability of spinning two odd numbers?

Suppose an experiment involves drawing marbles from a bag Suppose an experiment involves drawing marbles from a bag. Determine the theoretical probability of drawing a red marble and then drawing a second red marble without replacing the first one. Probability of drawing a red marble on the first draw Probability of drawing a red marble on the second draw

A snack cart has 6 bags of pretzels and 10 bags of chips A snack cart has 6 bags of pretzels and 10 bags of chips. Grant selects a bag at random, and then Iris selects a bag at random. What is the probability that Grant will select a bag of pretzels and Iris will select a bag of chips?

A bag has 10 red marbles, 12 white marbles, and 8 blue marbles A bag has 10 red marbles, 12 white marbles, and 8 blue marbles. Two marbles are randomly drawn from the bag. What is the probability of drawing a blue marble and then a red marble?