How much did the bear population increase between 2000 and 2003? 80,000 bears.

Slides:

Advertisements

Similar presentations

Representing and Analyzing Data 3,9,5,2,7,9,6,4,10,1,9, First, before finding the mode, median, range, we should_______________ What is the mode? ______.

Advertisements

One Variable vs. Two Variable Data

12.2 Stem-and-Leaf Plots, Histograms, and Circle Graphs

1.4 Stem-and-Leaf Plots, Histograms, and Circle Graphs Objectives: Make and interpret a stem-and-leaf plot, a histogram Standards: 2.6.5A Organize and.

1-1 DISPLAYING DATA RELATIONSHIPS WITH GRAPHS MISS BATTAGLIA – ALGBRA 1 CP OBJECTIVE: FIND THE MEAN, MEDIAN, AND MODE OF SETS OF DATA. DRAW AND INTERPRET.

L.O. identify different types of graph Bar chart Bar line (spike) Line graphPictogram.

Histograms Hours slept Frequency 1 – – – – –

Today you will: Interpret or solve real world problems using data from charts, (dot)line plots, stem-and-leaf plots, double-bar graphs, line graphs, (box.

Ms. Drake 7th grade Math Measures of Central Tendency Lesson 7 Box and Whisker Plots.

#32. Example 1: Misleading Bar Graphs Why is this bar graph misleading?

Graphing Examples Categorical Variables

12.2 Stem-and-Leaf Plots, Histograms, and Circle Graphs Objectives: Make a stem-and-leaf plot, a histogram, or a circle graph for a data set. Find and.

Data Handling GCSE coursework. Hypothesis Collection of Data Data Handling GCSE coursework Hypothesis.

A measure of central tendency describes the center of a set of data

0-13 R EPRESENTING D ATA Objective: 1. Represent sets of data using different visual displays.

MATH 1A CHAPTER TWELVE POWERPOINT PRESENTATION

Ryan received the following scores on his last 5 math tests: 85, 78, 92, 91, 84 What is the range of his scores?

STEM AND LEAF DIAGRAMS Don’t forget to order Include a key.

Scatter Plots and Correlations. Is there a relationship between the amount of gas put in a car and the number of miles that can be driven?

Warm Up 1.The sum of the values in a data set divided by the number of data values gives the ________________________. 2.Find the mean, median, mode, and.

Organizing and Summarizing Data Chapter 2.1,

10/17/2015Mrs. McConaughy1 Exploring Data: Statistics & Statistical Graphs During this lesson, you will organize data by using tables and graphs.

Warm Up – Find the mean, median & mode of each set. Data Set I Data Set II.

Course Stem-and-Leaf Plots 6-9 Stem-and-Leaf Plots Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of.

Show the data that Mrs. Cruz used to create the frequency table above. Create a stem and leaf plot for this table. Amount of money spent on fast food a.

0-13: Representing Data.

Graphs, Charts and Tables Describing Your Data. Frequency Distributions.

By Trevor Dunn. Common denominator  A common denominator is when you multiply two or more fractions and you look at the denominator and see what numbers.

Ms. Drake 7th grade Math Measures of Central Tendency Lesson 4 Frequency Tables and Stem and Leaf Plots.

12.2 Stem-and-Leaf Plots, Histograms, and Circle Graphs Objectives: Make a stem-and-leaf plot, a histogram, or a circle graph for a data set. circle graph.

Types of Graphs.

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

Line Graphs & Stem and Leaf Plots

1.1 Constructing and Interpreting Visual Displays of Data.

Section 13.7 Stem and Leaf and Histograms Objective: Students will make stem and leaf plots and histograms and use these to answer data questions. Standard:

Vocabulary to know: *statistics *data *outlier *mean *median *mode * range.

Why Do We Use Them?.  Graphs and charts let us organize data in an easy to read way.  They allow us to make quick comparisons.  There are many types.

Data Analysis. Data Analysis Discussion 1.Why are graphs, tables, and charts important? 2.What are the different ways in which you can represent data?

Ms. Drake 7th grade Math Measures of Central Tendency Lesson 6 Circle Graphs.

Graphs Class A Class B. Pictograph Types of Graphs Line Graphs Plots Circle Graph Histogram Single Double Stem & Leaf Line Single Double Box - and - Whisker.

1. What is the first step in finding the median in a set of data? Write the numbers in order from least to greatest. 2.Find the mean using this data: 0,

15 math terms By sjadavion Adams. probability Theoretical probability is what should happen in giving event.

Chapter 5 Graphs. Collecting Data from a Survey Survey: is a way to gather information called data. Survey results are show by a line plot or frequency.

Ms. Drake 7th grade Math Measures of Central Tendency Lesson 2 Mean, Median, Mode and Range.

6-9 Stem-and-Leaf Plots Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

Do Now The weekly salaries of six employees at McDonalds are $140, $220, $90, $180, $140, $200. For these six salaries, find: (a) the mean (b) the median.

6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation

Graphs Grade 8 Mr. Arthur.

Stem & Leaf, Cumulative Frequency, and box plots

Information used to create graphs and find statistics

6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation

We will review measures of central tendency.

Stem/Leaf plots and frequency tables/Histograms

Do Now: 1. About how many acres of land were burned by wildfires in 1992? 2. The number of acres burned in 2007 is about the same as the number burned.

Data Presentation Review

Frequency Tables and Histograms

0-13 Representing Data.

A technique for ordering numerical data

Stem & Leaf Plots How to make a Stem & Leaf Plot.

One Variable vs. Two Variable Data

Organizing Data.

Bellwork Thursday, April 19th

6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation

3.1 ONE AND TWO VARIABLE DATA

6-9 Stem-and-Leaf Plots Warm Up Problem of the Day Lesson Presentation

x Straight Line Graphs y = mx + c Pie Charts x Positive correlation

Find the Mean of the following numbers.

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

ALGEBRA STATISTICS.

Stem & Leaf Plots How to make a Stem & Leaf Plot.

Presentation transcript:

How much did the bear population increase between 2000 and 2003? 80,000 bears

Which circle graph best represents the table? B. Music TypeFavorite choice of people Pop4 people Rock6 people Hip Hop8 people Country2 people

This is a stem and leaf plot of number of people in attendance at middle school golf matches. 4 How many days of attendance were more than 69?

This is a stem and leaf plot of number of people in attendance at middle school golf matches. 7 How many days of attendance were less than 42?

This is a stem and leaf plot of number of people in attendance at middle school golf matches. 9 How many days of attendance were at least 55?

This is a stem and leaf plot of number of people in attendance at middle school golf matches. A title and a key What is missing from this stem and leaf plot?

Make a Cumulative Frequency Table of the amount of money Monroe made from knitting scarves and gloves. $5.25 $2.50 $12.00 $7.75 $10.00 $3.00 $8.50 $4.25 $9.00 $11.50 FrequencyCumulative Frequency $ $3.99 $ $7.99 $ $11.99 $12.00 – FrequencyCumulative Frequency $ $3.99I I 22 $ $7.99I I I 35 $ $11.99I I I I 49 $12.00 – 15.99I 110

What type of correlation is this? Negative Correlation

As ____ increases, ____ decreases. As __x__ increases, __y__ decreases.

As the age of the car ___________, the value of the car _____________. As the age of the car ___increases___, the value of the car __decreases__.

Make a histogram from this tally chart.

What is the median of the temperatures? 75˚

What is the mean of the temperatures? 74.9˚

What is the mode of the temperatures? 79˚