7.12A compare two groups of 8.11B determine the mean numeric data comparative absolute deviation and use this dot plots or box plots by quantity as a measure of the comparing their shapes, centers, average distance data are from and spreads the mean using a data set of no more than 10 data points 7.11B make inferences and 7.12B use data from a random None sample to make inferences a convincing arguments on an population analysis of given or collected data 7.12C compare two populations 8.11C simulate generating based on data in random random samples of the same samples from these populations, size from a population with including informal comparative known characteristics to develop inferences about differences the notion of a random sample between the two populations being representative of the population from which it was selected 7.13 The student applies mathematical process standards to develop an economic way of thinking and problem Instructional Considerations useful in one’s life as a knowledgeable consumer and investor. The student is expected to: Current TEKS New 7th Grade TEKS 2013-14 2014-15 Current TEKS New 8th Grade TEKS
7.12A compare two groups of numeric data comparative dot plots or box plots by comparing their shapes, centers, and spreads 8.11B determine the mean absolute deviation and use this quantity as a measure of the average distance data are from the mean using a data set of no more than 10 data points 7.11B make inferences and convincing arguments on an analysis of given or collected data 7.12B use data from a random sample to make inferences a population None 7.12C compare two populations based on data in random samples from these populations, including informal comparative inferences about differences between the two populations 8.11C simulate generating random samples of the same size from a population with known characteristics to develop the notion of a random sample being representative of the population from which it was selected 7.13 The student applies mathematical process standards to develop an economic way of thinking and problem useful in one’s life as a knowledgeable consumer and investor. The student is expected to: Instructional Considerations Current TEKS New 7th Grade TEKS 2013-14 2014-15 Current TEKS New 8th Grade TEKS
BIG_Tool_7-8_(with_TEA_updates).docx