represent and analyze data distributions. use them to deepen students' conceptual understanding of mathematical content and Additional Information: develop their ability to apply that Students are expected to determine the knowledge to non-routine problems. appropriate graph as well as read data from graphs such as dot plots, histograms and box plots. Optional Resources: Dot plots are simple plots on a number line where each dot represents a piece of data in the data set. Dot plots are suitable for small to moderate size data sets and are useful for highlighting the distribution of the data including clusters, gaps, and outliers. A histogram shows the distribution of continuous data using intervals on the number Correlated iReady Lesson(s): The iReady line. The height of each bar represents the program includes a variety of resources that number of data values in that interval. In most can be used to support teacher-led instruction real data sets, there is a large amount of data in Tier 1 and guided small-group Tier 1, 2 or 3 and many numbers will be unique. A graph instruction. (such as a dot plot) that shows how many Histograms ones, how many twos, etc. would not be Box Plots meaningful; however, a histogram can be Dot Plots used. Students group the data into convenient ranges and use these intervals to generate a frequency table and histogram. Note that changing the size of the bin changes the appearance of the graph and the conclusions may vary from it. A box plot shows the distribution of values in a data set by dividing the set into quartiles. It can be graphed either vertically or horizontally. The box plot is constructed from the five-number summary (minimum, lower quartile, median, upper quartile, and maximum). These values give a summary of the shape of a distribution.
represent and analyze data distributions. Additional Information: Students are expected to determine the appropriate graph as well as read data from graphs such as dot plots, histograms and box plots. Dot plots are simple plots on a number line where each dot represents a piece of data in the data set. Dot plots are suitable for small to moderate size data sets and are useful for highlighting the distribution of the data including clusters, gaps, and outliers. A histogram shows the distribution of continuous data using intervals on the number line. The height of each bar represents the number of data values in that interval. In most real data sets, there is a large amount of data and many numbers will be unique. A graph (such as a dot plot) that shows how many ones, how many twos, etc. would not be meaningful; however, a histogram can be used. Students group the data into convenient ranges and use these intervals to generate a frequency table and histogram. Note that changing the size of the bin changes the appearance of the graph and the conclusions may vary from it. A box plot shows the distribution of values in a data set by dividing the set into quartiles. It can be graphed either vertically or horizontally. The box plot is constructed from the five-number summary (minimum, lower quartile, median, upper quartile, and maximum). These values give a summary of the shape of a distribution. use them to deepen students' conceptual understanding of mathematical content and develop their ability to apply that knowledge to non-routine problems. Optional Resources: Correlated iReady Lesson(s): The iReady program includes a variety of resources that can be used to support teacher-led instruction in Tier 1 and guided small-group Tier 1, 2 or 3 instruction. Histograms Box Plots Dot Plots
Grade%206%202016_17%20Q4%201_24_17.docx