Slide 1 CS 128/ES 228 - Lecture 2b1 Attribute Data and Map Types Slide 2 CS 128/ES 228 - Lecture 2b2 What kinds of data are in a GIS? Spatial data Non-spatial data (also…
Slide 1 Descriptive Statistics Slide 2 Slide 3 A frequency distribution is a table that shows classes or intervals of data entries with a count of the number of entries in…
Slide 1 Data Presentation Using Descriptive Graphs Introduction to Business Statistics, 5e Kvanli/Guynes/Pavur (c)2000 South-Western College Publishing Slide 2 Constructing…
Slide 1 Lecture 04 Dr. MUMTAZ AHMED MTH 161: Introduction To Statistics Slide 2 Review of Previous Lecture Graphical Methods of Data Presentations Graphs for qualitative…
Slide 1 2.1: Frequency Distributions and Their Graphs Slide 2 Is a table that shows classes or intervals of data entries with a count of the number of entries in each class.…
Elementary statistics for foresters Lecture 2 Socrates/Erasmus Program @ WAU Spring semester 2005/2006 Descriptive statistics Descriptive statistics Data grouping (frequency…
Histogram Differences from a bar chart: bars have equal width and always touch width of bars represents quantity heights of bars represent frequency f Measured quantity To…