Box-and-Whisker Plots

Slides:

Advertisements

Similar presentations

Objective Box-and-Whisker Plots Draw a box-and-whisker plot to organize real-life data. Read and interpret a box-and-whisker plot of real-life data.

Advertisements

Warm-Up Exercises 1.Write the numbers in order from least to greatest. 82, 45, 98, 87, 82, The heights in inches of the basketball players in order.

Box and Whisker Plot 5 Number Summary for Odd Numbered Data Sets.

Box and Whisker Plots. Order numbers 3, 5, 4, 2, 1, 6, 8, 11, 14, 13, 6, 9, 10, 7 First, order your numbers from least to greatest: 1, 2, 3, 4, 5, 6,

EXAMPLE 1 Make a box-and-whisker plot SONG LENGTHS The lengths of songs (in seconds) on a CD are listed below. Make a box-and-whisker plot of the song.

Quartiles & Extremes (displayed in a Box-and-Whisker Plot) Lower Extreme Lower Quartile Median Upper Quartile Upper Extreme Back.

Quartiles + Box and Whisker Plots. Quartiles Step 1: Find the Median. This is called Q2, or the second quartile. Step 2: Split the first half into 2 equal.

SECTION 1-7: ANALYZING AND DISPLAYING DATA Goal: Use statistical measures and data displays to represent data.

Box-and-Whisker Plots

Materials Reminders. Get out your agenda if you see your name below. You need to come to my room tomorrow. Period 2Period 7.

Data Analysis Mean, Median, Mode and Box and Whisker.

Continued… Obj: draw Box-and-whisker plots representing a set of data Do now: use your calculator to find the mean for 85, 18, 87, 100, 27, 34, 93, 52,

Quantitative data. mean median mode range  average add all of the numbers and divide by the number of numbers you have  the middle number when the numbers.

Box and Whisker Plots Measures of Central Tendency.

Box and Whisker Plots. Introduction: Five-number Summary Minimum Value (smallest number) Lower Quartile (LQ) Median (middle number) Upper Quartile (UP)

Section 6.7 Box-and-Whisker Plots Objective: Students will be able to draw, read, and interpret a box-and- whisker plot.

Section 4-8 Box and Whisker Plots. A Box and Whisker plot can be used to graphically represent a set of data points Box whiskers.

Box Plots March 20, th grade. What is a box plot? Box plots are used to represent data that is measured and divided into four equal parts. These.

Box Plots Show the Spread of Data BOX PLOT NOTES.

Box and Whisker Plots Example: Comparing two samples.

Learn to display and analyze data in box-and-whisker plots. Course Box-and-Whisker Plots.

Box and Whisker Plots. Vocabulary To make a box and whisker plot, we break the data in quartiles. The ________________ _________________ is the median.

Making a Box & Whiskers Plot Give Me Five!. 5 Numbers are Needed 1) Lowest: Least number of the data set 2) Lower Quartile : The median of the lower half.

Box-and-Whisker Plots

Box and Whisker Plots.

Box and Whisker Plots and the 5 number summary

Box and Whisker Plots and the 5 number summary

Find the lower and upper quartiles for the data set.

Box Plots EQ: How do you analyze box plots?

Compute the minimum, lower quartile, upper quartile, and the maximum

Lesson 6.7: Box-and-Whisker Plots

Box-and-Whisker Plots

10-3 Data Distributions Warm Up Lesson Presentation Lesson Quiz

Box-and-Whisker Plots

Box-and-Whisker Plots

Vocabulary box-and-whisker plot lower quartile upper quartile

Box and Whisker Plots 50% Step 1 – Order the series.

BOX-and-WHISKER PLOT (Box Plot)

Box-and-Whisker Plots

Box-and-Whisker Plots

Box-and-Whisker Plots

Measures of Central Tendency

Constructing Box Plots

How to make a box and whisker plot

Box and Whisker Plots 50% Step 1 – Order the series.

Box-And-Whisker Plots

Box and Whisker Plots 50% Step 1 – Order the series.

Box-and-Whisker Plots

Box and Whisker Plots.

12.4 Box-and-Whisker Plots

Box-and-Whisker Plots

Box-and-Whisker Plots

. . Box and Whisker Measures of Variation Measures of Variation 8 12

Box-And-Whisker Plots

Box-And-Whisker Plots

Box and Whisker Plots.

Box-and-Whisker Plots

Box and Whisker Plots 50% Step 1 – Order the series.

Box Plots CCSS 6.7.

Warm-Up Define mean, median, mode, and range in your own words. Be ready to discuss.

Box-and-Whisker Plots

Box and Whisker Plots and the 5 number summary

Box and Whisker Plots Dittamo Lewis Notes 2012.

Box-and-Whisker Plots

Box-and-Whisker Plots

BOX-and-WHISKER PLOT (Box Plot)

Ch. 12 Vocabulary 15.) quartile 16.) Interquartile range

Presentation transcript:

Box-and-Whisker Plots Notes 1-8 Box-and-Whisker Plots

Lower Quartile The median of the lower half of data 6, 6, 8, 4, 7, 0, 3, 4, 6, 2, 1

Upper quartile The median of the upper half of data 6, 6, 8, 4, 7, 0, 3, 4, 6, 2, 1

Drawing a box-and-whisker plot Step 1: Order the data from least to greatest Step 2: Find the minimum and maximum values, the median, and the lower and upper quartiles Step 3: Plot the numbers on a number line Step 4: Draw the box, the whiskers, and a line segment through the median

Practice Use the data sets to create two box-and-whisker plots. Set 1: 6, 6, 8, 4, 7, 0, 3, 4, 6, 2, 1 Set 2: 3, 4, 8, 2, 4, 6, 6, 9, 4, 2, 3 What is the greatest and least values of Set 1? What is the range of Set 1? Which set has the greatest median? What is the range of the lower 50% of Set 2? What is the range of the middle 50% of Set 2?

Homework: P 572 1-4 (E. P. 1-7) and 1-5 (E.P. 1-8) WS Extra Practice 1-8