The box plots show the student grades on a chapter test compared to the grades on a retest in the same class. Box plots titled Chapter Test versus Retest with horizontal axis labeled Class Marks ranges from 0 to 100. Chapter Test box plot with minimum approximately at 50 and maximum approximately at 100 has interquartile ranges approximately between 50 and 70 and median approximately between 60 and 70. Retest box plot with minimum approximately between 40 and 50 and maximum approximately between 90 and 100 has interquartile ranges approximately between 50 and 80 and median approximately between 60 and 70.

Which of the following best describes the information about the medians?

The weight of 46 new patients of a clinic from the year 2018 are recorded and listed below. construct a frequency distribution, using 7 classes. then, draw a histogram, a frequency polygon, and an ogive for the data, using the relative information from the frequency table for each of the graphs. describe the shape of the histogram. data set: 130 192 145 97 100 122 210 132 107 95 210 128 193 208 118 196 130 178 187 240 90 126 98 194 115 212 110 225 187 133 220 218 110 104 201 120 183 124 261 270 108 160 203 210 191 180 1) complete the frequency distribution table below (add as many rows as needed): - class limits - class boundaries - midpoint - frequency - cumulative frequency 2) histogram 3) frequency polygon 4) ogive