Understand+Random+Sampling

= 7-SP1 = =Understand that statistics can be used to gain information about a population by examining a sample of the population; generalizations about a population from a sample are valid only if the sample is representative of that population. Understand that random sampling tends to produce representative samples and support valid inferences.=

Fifth Grade Sixth Grade > Seventh Grade Eighth Grade
 * ACOS 2009 Correlation **
 * 14 - Analyze data collected from a survey or experiment to determine results and factors that affect results.
 * 8 - Determining the distance between two points on a scale drawing or a map using proportional reasoning.
 * 12 - Determine measures of central tendency and range using a given set of data or graphs, including histograms, frequency tables, and stem-and-leaf plots.
 * 13 - Use given and collected data from samples or populations to construct graphs and interpret data.

Algebra I
 * 12 - Compare various methods of data reporting, including scatterplots, stem-and-leaf plots, histograms, box-and-whiskers plots, and line graphs, to make inferences and predictions.


 * CMP2 Correlation **
 * **Book** ||= **Investigation** || **Objective** ||
 * Samples & Populations ||= 2 || 7-SP1 ||
 * Common Core Inv ||= 5 || 7-SP1 ||

This has been moved down from 8th grade.
 * My Humble Opinion **