It is a graphical representation of data using vertical or horizontal bars or strips. Bar graph true Histogram false Line graph false Strip graph false Single A frequency distribution table summarizes the data by groupings the observations into small groups called ____________. Matrix false Subgroups false Classes true Sub-categories false Single It represents data frequencies as pieces or slices of a circular graph. Circular graph false Circle graph true Bar graph false Line graph false Single It is a mathematical body of science which deals with collecting, organizing, presenting, analyzing, and interpreting data. Statistics true Business mathematics false Data analysis false Scientific method false Single It looks similar to a bar graph. It is the most common graphical representation of a frequency distribution. Bar graph false Line graph false Pie chart false Histogram true Single It refers to the number of times an observation appears in the data. Distribution false Frequency true Frequency distribution false Repetition of data false Single It is similar to the histogram, but instead of bars, straight line segments connect the points on the graph. Pie graph false Bar graph false Frequency polygon true Histogram false Single It is a tabular or a graphical representation summarizing the observations in the data and their corresponding frequencies. Frequency distribution true Data distribution false Frequency false Frequency polygon false Single It is a diagram that represents the variation of variables. Line false Summary false Graph true Frequency distribution false Single It shows comparison between two data. Bar graph false Frequency polygon true Pie chart false Histogram false Single