A bibliography is a list of works (books, articles, films, etc.) on a particular topic. Annotated bibliographies tell more about the work you are citing. An annotation can both describe and evaluate a source.An annotated bibliography includes a paragraph following each citation that summarizes the work.
A frequency polygon is a graphical display of a frequency table. The intervals are shown on the X-axis and the number of scores in each interval is represented by the height of a point located above the middle of the interval.The points are connected so that together with the X-axis they form a polygon.A frequency table and a relative frequency polygon for response times in a study on weapons and aggression are shown below. The times are in hundredths of a second.Frequency polygons are useful for comparing distributions.he intervals are shown on the X-axis and the number of scores in each interval is represented by the height of a point located above the middle of the interval. The points are connected so that together with the X-axis they form a polygon.
The frequency distribution graphs are frequency graphs and are used to define the characteristic which is more trust worthy than the tabulated form or other source. This frequency distribution graph helps us in finding the comparison between the continuous and discrete data.here are four types of frequency distributive graphs namely histogram, frequency polygon, frequency curves and ogive graph. Basically, aÃ¢ ogivea ogiveÃ¢ is a term that is used to describe the curves and. curved shapes