#30 BAR GRAPHS AND LINE GRAPHS. A bar graph can be used to display and compare data. A bar graph displays data with vertical or horizontal bars. VOCABULARY.

Slides:

Advertisements

Similar presentations

Advertisements

Warm Up Write the equivalent percent. Find each value % of 360

Bar Graphs and Line Graphs Lesson 7-4. Bar Graph A bar graph uses vertical or horizontal bars to display numerical information. Bar graphs can be used.

Do Now: Solve 1.x/9 + 6, for x= – 2y, for y=0 3.3x + 2, for x=6 Hwk: WKBK p60, get test scantron signed for a bonus 5 pts Course Bar Graphs.

1)How many Lostcreek memberships were sold during the four day period? 2)Which country club experienced the best sales?

Warm-Up #2 1.What type of graph(s) shows data by using X ’ s? 2.What type of graph(s) shows data by using bars? 3.What type of graph(s) shows data with.

Notes 51 Histograms.

Frequency Tables Histograms. Frequency-How often something happens. Frequency Table- A way to organize data in equal intervals. Histogram- Shows how frequently.

Splash Screen Lesson Menu Five-Minute Check (over Lesson 8–3) Main Idea and Vocabulary Example 1:Display Data Using a Bar Graph Example 2:Display Data.

Double Bar Graphs. Bar Graph A bar graph can be used to display and compare data The scale should include all the data values and be easily divided into.

Warm Up Problem  Solve for x: 6x + 1 = 37. Histograms Lesson 12-2.

Data Management Learning Goals:

Bar Graphs, Histograms, Line Graphs Arizona State Standard – Solve problems by selecting, constructing, interpreting, and calculating with displays of.

Broken-Line Graphs.  In your math notebook, define the following words:  Line graph - a graph whose points are connected by a line or line segments.

Course Line Graphs 6-7 Line Graphs Course 1 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day.

EXAMPLE 1 Making a Bar Graph The top five international tourist destinations and number of visitors are listed in the table. How can you represent the.

EXAMPLE 2 Making a Frequency Table Roller Coasters 66.4, 94.5, 68.3, 115, 62.5, 97, 66.4, 126.5, 63.4, 74.7, 63.4, 70.1, 66.4, 64.9, 63.7, 79, 63.4, 63.1,

Bar Graphs and Histograms

6-4 Bar Graphs Learn to display and analyze data in bar graphs.

Bar Graphs Line Plots Frequency Tables Histograms

Displaying Data 9-6 Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

6-4 Bar Graphs Course 1 Warm Up Problem of the Day Lesson Presentation.

Graphs in Science You Can Do It!!!.

9-5 Displaying Data Course 3 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.

Warm Up Write each fraction as a decimal Course Displaying Data

Bar Graphs Lesson 2-2. Bar Graphs A graph is a visual way to display data. A bar graph is used to compare data.

Organizing and Displaying Data

6-2 Organizing and Displaying Data Objectives Organize data in tables and graphs. Choose a table or graph to display data.

Transparency 7 Click the mouse button or press the Space Bar to display the answers.

Double Bar Graphs Re-cap... What are the different types of graphs we have learned about? What are some of the things are graph must include? What is.

Bar Graphs & Histograms PS 15-1 Construct and interpret histograms Do Now: Copy the PS, Do now, and title for notes Find the mean, median, mode, and range.

Vocabulary bar graph double-bar graph histogram Histograms.

GOAL: DISPLAY DATA IN FREQUENCY DISTRIBUTIONS AND HISTOGRAMS Section 1-8: Frequency Distributions and Histograms.

Bar Graphs. FOCUS GPS Standard: M6D1b. Using data construct graphs. EU: By creating tables and graphs we are able to represent data visually. EQ: What.

7-3 Bar Graphs and Histograms Warm Up Warm Up Lesson Presentation Lesson Presentation Problem of the Day Problem of the Day Lesson Quizzes Lesson Quizzes.

GRAPHS Bar, Line, Circle. Bar Graph A bar graph uses vertical or horizontal bars to display numerical information. Bar graphs can be used to compare amounts.

Bar Graphs and Histograms

1-4 Bar Graphs and Histograms Course 2 Warm Up Warm Up Problem of the Day Problem of the Day Lesson Presentation Lesson Presentation.

A graphical display should: Show the data Induce the viewer to think about the substance of the graphic Avoid distorting the message.

Bar Graphs Used for comparing separate groups. Axes X- axis: independent variable (what the scientist controls) Horizontal D – dependent R – responding.

Bar Graph. A single bar graph uses the same color or shade of bar to compare amounts, such as number of students per class STUDENTS PER CLASS.

3-7 6 th grade math Make a Graph. Objective To make graphs to illustrate data and solve problems Why? To know how to appropriately display mathematical.

Bar Graphs and Histograms PRINCESS C. BARCEGA APG SCHOOL, MANAMA, BAHRAIN Powerpoint hosted on Please visit.

CONFIDENTIAL 1 Grade 8 Algebra1 Organizing and Displaying Data.

Line Graphs & Stem and Leaf Plots

Lesson 13-3 Histograms.

Line Graphs SWBAT analyze line graphs and double line graphs; make line graphs and double line graphs.

Holt Algebra Organizing and Displaying Data Warm Up Write the equivalent percent Find each value % of % of % 20%12.5%

Holt McDougal Algebra Organizing and Displaying Data Warm Up Write the equivalent percent Find each value % of % of 360.

Learn to display and analyze data in histograms. Course Bar Graphs and Histograms.

6-4 Bar Graphs Course 1 Warm Up Problem of the Day Lesson Presentation.

13.7 Histograms SWBAT make and read a histogram SWBAT locate the quartiles of a set of data on a histogram SWBAT interpret a frequency polygon.

A histogram is a special type of bar graph used to display numerical data that has been organized into intervals. The heights of the bars show the number.

Page 46 Sponge *** JUST WRITE THE INTERVALS YOU WOULD USE TO MAKE A FREQUENCY TABLE….DON’T MAKE TABLE 1) Number of cups of coffee drank in a week….. 5,

Holt McDougal Algebra Organizing and Displaying Data 10-1 Organizing and Displaying Data Holt Algebra 1 Warm Up Warm Up Lesson Presentation Lesson.

Organizing and Displaying Data

Organizing and Displaying Data

1-7 Line Graphs Warm Up Problem of the Day Lesson Presentation

Bar Graphs and Line Graphs

Chapter 1- Lesson 2 Making Bar Graphs and Line Graphs

EXAMPLE 1 Interpreting a Bar Graph Volcanoes

6-7 Line Graphs Warm Up Problem of the Day Lesson Presentation

Warm Up Problem Solve for x: 6x + 1 = 37.

Warm Up Problem Find the surface area of the pyramid.

Organizing and Displaying Data

Chapter 1- Lesson 2 Making Bar Graphs

Bar Graphs and Histograms

7-6 Line Graphs Warm Up Problem of the Day Lesson Presentation

6-4 Bar Graphs Course 1 Warm Up Problem of the Day Lesson Presentation.

Presentation transcript:

#30 BAR GRAPHS AND LINE GRAPHS

A bar graph can be used to display and compare data. A bar graph displays data with vertical or horizontal bars. VOCABULARY

Additional Example 1: Reading a Bar Graph Use the bar graph to answer each question. Which biome in the graph has the least average summer temperature?

Example 2: Reading a Bar Graph Use the bar graph to answer each question. Which biomes in the graph have an average summer temperature of 30 C or greater?

Example 3: Making a Bar Graph Use the given data to make a bar graph. Step 1: Find an appropriate scale and interval. The scale must include all of the data values. The interval separates the scale into equal parts. Step 2: Use the data to determine the lengths of the bars. Draw bars of equal width. The bars cannot touch. Step 3: Title the graph and label the axes.

Example Grade 8 Grade 7 Grade 6 Tickets Sold Use the data to make a bar graph.

A double-bar graph shows two sets of related data. VOCABULARY

Example 5: Problem Solving Application Make a double-bar graph to compare the data in the table Girls 16612Boys ScienceMusicArtClub Club Memberships

Example 6 Make a double-bar graph to compare the data in the table Girls 16149Boys Year BookChessBandClub Club Memberships

Data that shows change over time is best displayed in a line graph. A line graph displays a set of data using line segments. VOCABUALRY

Example 7: Making a Line Graph Use the data in the table to make a line graph. 5, , , , PopulationYear Population of New Hampshire

Example 8: Reading a Line Graph Use the line graph to answer each question. A. In which year did CDs cost the most? B. About how much did CDs cost in 2000? C. Did CD prices increase or decrease from 1999 through 2002?

Example 9 Use the line graph to answer each question. A. In which year did CDs cost the least? B. About how much did CDs cost in 1999? C. Did CD prices increase or decrease from 2001 to 2002?

Line graphs that display two sets of data are called double-line graphs. VOCABULARY

Example 10: Making a Double-Line Graph Use the data in the table to make a double-line graph. $21$31$35$38Corporation B $33$34$20$16Corporation A Stock Prices Use different colors of lines to connect the stock values so you will easily be able to tell the data apart. Helpful Hint