PROBABILITY AND STATISTICS: 1

Slides:

Advertisements

Similar presentations

Types of Graphs By: Mrs. Mowery.

Advertisements

Level 3 / 4 17-Apr-15Created by Mr. Lafferty Maths Dept. Statistics Mean, Median, Mode and Range of Data Set Class Intervals Frequency Tables

Using a Graphing Calculator TI-83’s and TI-84’s. Using a Graphing Calculator Probability.

EXAMPLE 1 Construct a probability distribution Let X be a random variable that represents the sum when two six-sided dice are rolled. Make a table and.

Data Analysis Statistics. OVERVIEW Getting Ready for Data Collection Getting Ready for Data Collection The Data Collection Process The Data Collection.

Level Presenting and Interpreting Data I can talk about what simple lists, tables, pictograms and bar charts show. I can gather information to answer.

Ms. Maes’ classroom looks out over one of the school’s parking lots. Her class made a bar graph at the right of the colors of the vehicles parked in the.

Finding the Mean and Median from Graphs

©2013 Cengage Learning. All Rights Reserved. Business Management, 13e Data Analysis and Decision Making Mathematics and Management Basic.

NSW Curriculum and Learning Innovation Centre Tinker with Tinker Plots Elaine Watkins, Senior Curriculum Officer, Numeracy.

Dot to Dot Using the fractions ¼, ½, ¾, 1 ½, and 1 ¾ create a dot plot. DAP

5-3 Equations as Relations

Chapter 2 - Probability 2.1 Probability Experiments.

Dot Plots and Frequency Tables CCGPS Coordinate Algebra Unit 4 Statistics.

Statistics Survey Collect information called data : Questionaire Organise data : frequency tables Display data : Pictographs,bar charts, pie charts Interpret.

Statistics & Probability Level I Parts 1,2,3. School Numerical  Money earned  Pulse rate  Height  Height (belly button)  Arm span  Length.

SWBAT: Construct and interpret dotplots, stemplots, and histograms. Dot Plot: Each data value is shown as a dot above its location on a number line. 1.

A B C D Q. The mode for the following data is: 3,4,7,3,2,4,5,3,2,4,2,7,

Math Reflections Looking at Data Organizing and Interpreting Data How are a table, a line plot and a bar graph alike?

©2013 Cengage Learning. All Rights Reserved. Business Management, 13e Data Analysis and Decision Making Mathematics and Management Basic.

DATA MASTERY BOOST Look at the numbers in the box on the right. Which number is equivalent to the values in the box?

Creating Graphs By Your Fabulous Math Teacher, the one and only, MS. COLEMAN.

Circle Graphs 3.1b Read, interpret, and draw conclusions from data displays. 3.3a Evaluate arguments that are based on data displays.

Elementary Statistics:

Write a statistical question you could ask your classmates about the movies they like.

STATISTICAL INVESTIGATION Term 3 Weeks 1-4. STATISTICS OVERVIEW Over the next four weeks you will be completing a statistical investigation To complete.

Graphing and Data Analysis EDN 322. Statistical Investigation Pose a questionquestion Collect data to answer the question Collect Display the collected.

Scenario In 6th and 7th classes

How do you predict the winner of an election before the election takes place?

9F Oct 28th Revision. Categorical Data Values or observations that can be sorted into groups or categories. Examples: Eye colour, Favourite colour, favourite.

Statistics & Probability

Unit 8 Statistics Quiz Review

Bellwork 1. Order the test scores from least to greatest: 89, 93, 79, 87, 91, 88, Find the median of the test scores. 79, 87, 88, 89, 91, 92, 93.

CHAPTER 21 Developing Concepts of Data Analysis

Creating and Testing a Hypothesis

Bar graphs and dot plots

4. Finding the Average, Mode and Median

Information used to create graphs and find statistics

Statistics Average (Mean), Range Frequency Tables Line Graphs

Question 1 Question 2 Complete the tally / frequency table.

Learning Objective: To assess my understanding of representing data

Survey Says…… Unit 2 IB Project.

Interpreting Graphs and data

Physmath 4: Interpreting charts.

Warm Up Problem Find the surface area of the pyramid.

Frequency Tables/ Two way tables

Reading Charts and Graphs

DIVIDE EACH ENTRY BY THE GRAND TOTAL.

A way to organize data in TWO CATEGORIES.

During this survey, I went up to 50 random students and asked each one what time they woke up in the morning for school .These are the results I got…..

Introduction & 1.1: Analyzing categorical data

©G Dear 2010 – Not to be sold/Free to use

REVIEW OF DATA ANALYSIS.

CHAPTER 21 Developing Concepts of Data Analysis

Statistics & Probability

Statistics Interpreting Graphs. Scattergraphs & Codes

Statistics Interpreting Graphs. Scattergraphs & Codes

Chapter One Univariate Data Student Notes

What Month Were You Born In?

Chapter 1: Exploring Data

Handling Data Interpreting Charts and statements. Decide whether you agree with the statements and give a reason.

All Types of Graphs We are going to take a survey of favorite basic ice cream brands and make a line plot. Your four choices are chocolate, vanilla, strawberry,

Skills test Numeracy support

Review of 6th grade material to help with new Statistics unit

Stage 6: Conducting market research

Samples and Populations

Let’s Count! Our School Census

Stage 3: Conducting market research

Presentation transcript:

PROBABILITY AND STATISTICS: 1 More people prefer vanilla ice cream than any other flavour. True or False?

YOUR TURN Inquiry Questions: What information do you need? Of the top 8 teams in the competition, the most popular AFL football team is Fremantle. True or False? Pizza is the favourite take-away food for Year 6/7 students. Inquiry Questions: What information do you need? Where will you go for the information? How much information will you collect? How will you record the information you collect? How will you present your findings?

Task #1: Construct and conduct a survey to gather your information. Task #2: Use a table to record and sort your information. Include the following: choices (football teams, flavour) predict how many of each number total number of people surveyed (be sure to keep this to a number that can divide evenly into 100) % of total surveyed fraction of total surveyed fraction into decimal Task #3: Graph your results: dot-plot, bar or pie graph. Task #4: Interpret the data - Were the results what you expected? Explain your reasoning.

TOTAL, PERCENT, FRACTIONS AND DECIMALS

PROBABILITY AND STATISTICS: 2 Inquiry Questions: What information do you need? Where will you go for the information? How much information will you collect? How will you record the information you collect? How will you present your findings? *If you were to roll a six-sided dice 50 times, 6 would be the most frequent number. True or False? **The most common number of children in a family is 2.

MEAN, MEDIAN, MODE AND RANGE Task #1: Construct and conduct a survey to gather your information. Task #2: Use a table to record and sort your information. Include the following: numbers (1,2,3,4,5,6) predict how many of each number total number of people surveyed (be sure to keep this to a number that can divide evenly into 100) % of total surveyed fraction of total surveyed fraction into decimal Task #3: Graph your results: dot-plot, bar or pie graph. Task #4: Interpret the data - Were the results what you expected? Explain your reasoning. MEAN, MEDIAN, MODE AND RANGE

Review: charts,totals, percent, fractions, decimals and graphs.

PROBABILITY AND STATISTICS: 3 Most children in Yr 6/7 were born between the 17th and 25th of the month. True or False? Task #1: Construct and conduct a survey to gather your information. EXTENSION: How can you make this a more complex survey? (divide it into male and female) Task #2: Use a table to record and sort your information. Include the following: numbers (1,2,3,4,5,6) predict how many of each number total number of people surveyed (be sure to keep this to a number that can divide evenly into 100) % of total surveyed fraction of total surveyed fraction into decimal Task #3: Graph your results: dot-plot, bar or pie graph (double bar graph for male and female. Task #4: Interpret the data - Were the results what you expected? Explain your reasoning.