Reading dot plots6.SP.B.4Read a dot plot of books read by a class to count the data, then find the median and the mean.Reading histograms6.SP.B.4Read a histogram to count the data values in an interval, above or below a boundary, and as a fraction of the whole data set.Reading box plots6.SP.B.4Read the median, quartiles, range and interquartile range from a box plot, and the percent of the data above or below a quartile.