Box and Whisker Graph. Slide Presentation By Mr. Michael Braverman Trenton Public Schools March 2015. Why? To compare similar sets of data quickly and easily, even if they have different numbers of elements. Box and Whisker Graph. Box and Whisker Graph.

ByLecture 4. Quantitative variables continued. The median . Let’s first order numbers in our data. If there is an odd number of numbers, then median = the middle value: 1 4 6 7 10 19 26 Median = If there is an even number of numbers, then average two middle values

ByStatistics 800: Quantitative Business Analysis for Decision Making. Measures of Locations and Variability. Lecture Outline. A. Discussion of Problems From Chapter 3 B. Population and Sample C. Averages (Mean, Median, Mode) D. Box Plot ; Cumulative Distribution Curves

ByLesson 13.4 . Measures of Variability. Vocabulary – Unit 13. peak symmetry gap cluster lower quartile upper quartile box plot mean absolute deviation. m easure of variability r ange i nterquartile range. Objectives - 13.4 Measures of Variability.

ByVolume of an Ellipsoid:. 4. V = r 1 r 2 r 3. 3. Distance from a point to a line. |am + bn + c| . d = . a 2 + b 2. Area of an ellipse. A = r 1 r 2. # of integral divisors if a n b m c p = #. (n+1)(m+1)(p+1). # of relatively prime numbers a n b m c p = #. 1. 1.

ByAGREE LEARNING OBJECTIVES. Topic: Data Handling. LO: To be able to understand and produce box plots. PREPARE FOR LEARNING. STARTER. Calculate the median of these numbers: 5, 7, 3, 6, 10, 4, 8, 7, 7 3, 4, 5, 6, 7 , 7, 7, 8, 10 11, 8, 9, 10, 3, 6, 8, 10 3, 6, 8, 8, 9, 10, 10, 11.

ByMeasures of Variation . Lesson 8 . Vocabulary. Measures of variation : used to describe the distribution of the data. Quartile: values that divide the data set into four equal parts. Upper Quartile : the median of the upper half of a set of data.

BySplash Screen. Five-Minute Check (over Lesson 11–4) Main Idea and Vocabulary Key Concept: Interquartile Range Example 1: Find Measures of Variation Example 2: Find Outliers Example 3: Use Measures of Variation to Describe Data. Lesson Menu. Review vocabulary: Mean Median Mode Range

ByFoldable Directions. For a set of data…. Very Top Tab. Order the numbers from least to greatest. Second Tab. MEAN Average- Your “mean” teacher averages your grades. Add up all the numbers and divide by the # of items in your data set. Third Tab. MEDIAN The middle number.

ByFinal Review. 1. Jon paid 129.95 for 3 DVD’s plus shipping and handling. If the price of each DVD was $40, what was the price of shipping and handling?. What is the solution to the equation: 3(2x – 6) = 4(x + 4). What is the solution to: 5 – 3x > -13.

By13.4 Box-and-whisker plots. SWBAT represent and read data on a box-and-whisker plot SWBAT interpret extreme, quartiles, and interquartile ranges of a data set SWBAT identify and interpret the effect of outliers on quartiles.

ByBox and Whisker Plots. A diagram that summarizes data by dividing it into four parts. It compares two sets of data. Box and Whisker Plots. The four parts. When plotting on a Box and Whisker plot . FIRST Find median of given data

ByBox and Whisker Plots Module 1, Section 2. Box and Whisker Plots. Step 1: Put data in order from least to greatest Step 2: Find upper and lower extremes of the data. (Lower extreme- smallest number Upper extreme- largest number) Step 3: Find the median.

ByBox and Whisker Plots and the 5 number summary. Mr. J.D. Miles Turner Middle School Atlanta Georgia milesmath@gmail.com www.JovanMiles.com. The 5 Number Summary. The five number summary is another name for the visual representation of the box and whisker plot.

ByBox and Whisker Plots. A diagram that summarizes data by dividing it into four parts. It can also be used to compare two sets of data. Box and Whisker Plots. The four parts. When plotting on a Box and Whisker plot . FIRST Find median of given data

ByBox and Whisker Plot . Tina Walters 2008. Box and Whisker. 50, 80, 22, 64, 56, 14, 39, 45, 84, 27 . Create a Box and Whisker Plot for this set of data. Box and Whisker. 50, 80, 22, 64, 56, 14, 39, 45, 84, 27 . 1. Put numbers in order from least to greatest. Box and Whisker.

ByBox and Whisker Plot . Tina Walters 2008. Box and Whisker. 50, 80, 22, 64, 56, 14, 39, 45, 84, 27 . Create a Box and Whisker Plot for this set of data. Box and Whisker. 50, 80, 22, 64, 56, 14, 39, 45, 84, 27 . 1. Put numbers in order from least to greatest. Box and Whisker.

ByCumulative Frequency and Box Plots. Learning Objectives. To be able to draw a cumulative frequency curve and use it to estimate the median and interquartile range and draw a box plot. Does anybody remember how to draw a Cumulative Frequency Diagram?. Cumulative Frequency Curves

ByStarter. Find the median of 5 7 11 15 18 21 23 Find the median of 11 15 17 20 23 25 Calculate the range of 22 25 28 21 15 32 Calculate the mode of 5 5 8 1 4 2 1 4 1 . Statistical Diagrams. Boxplots. Statistical Diagrams. Why do we use statistical diagrams?

ByBox and Whisker Plots. BOX & WHISKER PLOT Definition: A box-and-whisker plot is a diagram that shows the distribution of a set of data along a number line . The data is divided into 4 parts called quartiles . Each quartile represents 25% of the data. NEW VOCABULARY.

ByView Lower quartile PowerPoint (PPT) presentations online in SlideServe. SlideServe has a very huge collection of Lower quartile PowerPoint presentations. You can view or download Lower quartile presentations for your school assignment or business presentation. Browse for the presentations on every topic that you want.