1.Ed has ordered a computer and a desk from two different stores. Both items are to be delivered on Tuesday. The probability that the computer will be.

Slides:

Advertisements

Similar presentations

8.4 An Introduction to Functions: Linear Functions, Applications, and Models Part 1: Functions.

Advertisements

Warm Up How do I know this is a probability distribution?

Absolute Value Inequalities Word Problems. Write an equation involving the absolute value for the graph Find the point that is the same distance from.

Jeopardy Final Jeopardy Prob. Dist. Linear Comb Density Curves Binom Geom/ Expect Norm Q $100 Q $200 Q $300 Q $400 Q $500.

Cost, revenue, profit Marginals for linear functions Break Even points Supply and Demand Equilibrium Applications with Linear Functions.

Chapter 7 Discrete Distributions. Random Variable - A numerical variable whose value depends on the outcome of a chance experiment.

Section 1.1, Slide 1 Copyright © 2014, 2010, 2007 Pearson Education, Inc. Section 13.4, Slide 1 13 Probability What Are the Chances?

Warm up 1)We are drawing a single card from a standard deck of 52 find the probability of P(seven/nonface card) 2)Assume that we roll two dice and a total.

Table of Contents Linear Inequalities: Application A company that manufactures compact discs has monthly fixed costs totaling $28,000. It also costs the.

Linear Transformation and Statistical Estimation and the Law of Large Numbers Target Goal: I can describe the effects of transforming a random variable.

Homework Questions.

Find your seat. Team 1 Team 2 Team 3 Team 4 Team 5 Team 6.

COMPARING EQUATIONS Mrs. Hitt rents a car for $50 a day and

Copyright © 2010 Pearson Education, Inc. All rights reserved. 3.4 – Slide 1.

Chapter 7.2  Warm Up Do #’s 36,39,42  Homework Due 12/16 th and 12/19 th  # 37,38, 44, 45, 46, 55, 56, 57, 61, 68  POP Mini Quiz Fri/Mon  Review Worksheet.

The basketball team is ordering T-shirts to sell for a fund-raiser. The team paid $275 for the shirts and will sell them for $12 each. The relationship.

Equations Ex. 1) 3(2x + 5) = Distribution 6x + 15 = -9 – 15 6x = x = Subtract 15 from both sides. 3. Divide both sides by 6.

Interpreting Linear Graphs For Real Life Situations.

12-6 Solving Inequalities by Multiplying or Dividing Course 2 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.

Section 1.1, Slide 1 Copyright © 2014, 2010, 2007 Pearson Education, Inc. Section 13.4, Slide 1 13 Probability What Are the Chances?

Problems 1 – 5 Problems 6 – 10 Q $100 Q $200 Q $300 Q $400 Q $500 Q $100 Q $400 Q $200 Q $500 Q $300 Q $400 Website Problems 11 – 14 Problems 15 – 17.

Holt Algebra 2 2 Objective 1 Foundations for functions. WARM UP Turn in for Grade SOLVE FOR Y and describe the graph! (A) 4x + 2y = 10 (B) 5x – 3y = 27.

FIND THE Greatest Common Factor

Discrete Probability Distributions. Probability Distributions.

Jeopardy A1.1: Solving Problems and A1.7: Additional Key Content A1.2: Numbers, expressions, & operations A1.6: Data & distributions A1.3: Characteristics.

1.Every Person in your group needs a piece of paper, a pencil, graph paper, and a calculator. 2.Every Person in your group needs a letter, either T,

Multi-Step Equation Word Problems

AlgebraDataNumbersSlopeGeometry??????

The mean of a set of observations is their ordinary average, whereas the mean of a random variable X is an average of the possible values of X The mean.

DISCRETE PROBABILITY DISTRIBUTIONS

Create a linear function in standard form and use it to answer the given question. You must be able to show work and explain your reasoning.

Algebra I Released Items Equations and Inequalities.

Jeopardy Topic 1Topic Q 1Q 6Q 11Q 16Q 21 Q 2Q 7Q 12Q 17Q 22 Q 3Q 8Q 13Q 18Q 23 Q 4Q 9Q 14Q 19Q 24 Q 5Q 10Q 15Q 20Q 25.

LINEAR FUNCTION OF A RANDOM VARIABLE If x is a random variable and a and b are numerical constants, then the random variable y is defined by and.

7.2 Means and variances of Random Variables (weighted average) Mean of a sample is X bar, Mean of a probability distribution is μ.

Discrete Distributions. Random Variable - A numerical variable whose value depends on the outcome of a chance experiment.

MARKUP. The difference in the amount that a store charges compared to what the store paid How much a store raises the price to make a profit. Markup =

CAN YOU MAKE THE BASKET?. Find your seat. Team 1 Team 2 Team 3 Team 4 Team 5 Team 6 Team 7 Team 8 Team 9.

The Practice of Statistics Third Edition Chapter 7: Random Variables Copyright © 2008 by W. H. Freeman & Company Daniel S. Yates.

AP Statistics Monday, 30 November 2015 OBJECTIVE TSW begin the study of discrete distributions. EVERYONE needs a calculator. The tests are graded.

Holt McDougal Algebra 2 Fitting to a Normal Distribution Holt Algebra 2 Warm Up Warm Up Lesson Presentation Lesson Presentation Lesson Quiz Lesson Quiz.

Warm Up How do I know this is a probability distribution? What is the probability that Mary hits exactly 3 red lights? What is the probability that she.

1. Please get out your REVIEW SHEET.. x–2–101 y Write an equation in slope intercept form to represent the relationship shown in the table. +2.

A rate is a ratio of two quantities using different units. Example: You pay $20 for 2 pizzas. Rate = Example: A car travels 250 miles in 5 hours. Rate.

Experimental Probability

Mean. How do you find the mean???? Add all the numbers Divide by how many numbers you have Did you know…… Another name for mean is AVERAGE ÷ ÷

Chapter 7 Random Variables and Discrete Distributions.

Chapter 7.2. The __________ of a discrete random variable, X, is its _________ _____________. Each value of X is weighted by its probability. To find.

Warm Up. Homework Combine Like Terms Draw lines to separate terms From left to right, combine terms with the same variables.

CHAPTER 26 INTEREST, PRESENT VALUE, RENT, PROFIT 1.

Probability Distributions. Constructing a Probability Distribution Definition: Consists of the values a random variable can assume and the corresponding.

Warm up F(x) = 2x + 4G(x) = 3x – 1 F(13) = G(10) = F(x) = 20 find x G(x) = 8 find x.

Discrete Distributions

Percent Trashkitball.

Expected Values.

Warm Up Construct a probability distribution and draw a graph for drawing a card from a deck of 40 cards consisting of 10 cards numbered #1, 10 cards numbered.

Solving Inequalities by Multiplying or Dividing

Reference: (Material source and pages)

1) For a given high school basketball team, the number of baskets (X) for the leading scorer is E(X) = 8.3 with s(X) = 1.25 and the number of baskets (Y)

Lesson 8 Section 6.2—Linear Transformations and Combining Normal Random Variables.

Means and Variances of Random Variables

Discrete Distributions

Discrete Distributions

Discrete Distributions.

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Discrete Distributions

Warm Up Problem of the Day Lesson Presentation Lesson Quizzes.

Algebra I Unit 3 EOC Review Game

Solving Inequalities by Multiplying or Dividing

Presentation transcript:

1.Ed has ordered a computer and a desk from two different stores. Both items are to be delivered on Tuesday. The probability that the computer will be delivered before noon is 0.6 and the probability that the desk will be delivered before noon is 0.8. If the probability that either the computer or the desk will be delivered before noon is 0.9, what is the probability that both will be delivered before noon? 2. Find the mean and the standard deviation: x p(x)

Linear Problems

The actual shooting records of the 1992 NCAA championship final four teams showed the probability of making a 2-point basket was 0.5 and the probability of making a 3-point basket was Since the probability of making a 2- point basket is greater than the probability of making a 3-point basket, why do coaches allow some players to shoot the 3-point shot if they have the opportunity? Use expected value to explain your answer.

The cost of gas is $2.89/gal. The distribution below shows the probability for the amount of gas I will need. Find the expected cost for me to fill up my car. x = #galp(x)

Mean of y = a + bx

Ex. The probability distribution for the number of tickets sold to the basketball game is shown below. Each ticket is $5. Find the expected earning from the game. x = #ticketsp(x)

The cost to rent a car is 20per day and $0.35 per mile. Find the expected cost. x=#milesp(x) y = #daysp(y)

Mary makes a profit of $15 for each doll she sells at the fair. The booth costs $25. Find her expected income. x = #dollsp(x)

Variance of y = a + bx Relates to slope.

Y= 15x - 25 x = #dollsp(x) Find the standard deviation of x. 2.Now find standard deviation of y.

A company serves homes by providing propane gas. They have two different pricing models. Model 1 is $2 per gallon. Model 2 is $50 plus $1.80 per gallon. Which is the best deal? x (#Gal)p(x)