a histogram has intervals a bar graph does not
A bit more detail:
A histogram looks sort of like mountains, valleys, and peaks. It goes up and down, depending on how the numbers change, with no break in between. A bar graph has columns which are straight up and down, with breaks (spaces) in between the columns.
the histogram has spaces in between each bar whereas the bar graph doesn't have spaces
A bar graph cannot have classes with different width. The height of a bar graph represents the frequency attributed to that class whereas in a histogram the area of a "bar" is proportional to the frequency, the height represents the frequency density.
A histogram is a very specific type of graph. A histogram is used in statistics to plot grouped data. It is in the form of a bar chart in which the bar widths represent the class intervals and the bar heights represent the frequency densities. As a result, the area of each bar is proportional to the frequency.
a bar graph the bars are seperated a histogram the bars are not seperated
histogram; bar graph
the histogram has spaces in between each bar whereas the bar graph doesn't have spaces
A bar graph cannot have classes with different width. The height of a bar graph represents the frequency attributed to that class whereas in a histogram the area of a "bar" is proportional to the frequency, the height represents the frequency density.
A histogram is a very specific type of graph. A histogram is used in statistics to plot grouped data. It is in the form of a bar chart in which the bar widths represent the class intervals and the bar heights represent the frequency densities. As a result, the area of each bar is proportional to the frequency.
a bar graph the bars are seperated a histogram the bars are not seperated
a bar graph the bars are seperated a histogram the bars are not seperated
A histogram is a type of graph where the bars are connected. Not separatted like a regular bar graph.
Usually a Histogram or Bar Graph.
histogram; bar graph
histogram
Circle Graph Bar Graph Line Graph Histogram Picture Graph
A histogram is a bar chart that only uses numbers.
Histogram which is a type of bar graph. The data is grouped into equal ranges and the bars show how many occurances are in each range.