It can. The most common type of bar graph is a frequency bar graph in which values of a variable (typically a categorical variable such as type of vehicle or college major) are on the x-axis (abscissa) and frequency (as in how many vehicles or people have that value) is on the y-axis (ordinate). But there are many other types of bar graphs so although they likely show frequency, they may not. Check the label on the y-axis to find out.
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.
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.
no
a bar graph
frequency is the kinds of the line graph, bar graph, picture graph, pie graph. that's all
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.
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.
no
a bar graph
frequency is the kinds of the line graph, bar graph, picture graph, pie graph. that's all
The bar graph is best suited to show the frequency of categorical data, like how many of a type of cookie is sold, or how many girls and how many boys get good grades.
a picture graph uses pictures to show the point and bar graph use bar lines to show the point.
True! Apex:)))
Click on the 'Bar Graph' link below to see what a bar graph looks like.
a bar graph shows the amount in your research
A frequency diagram.
Bar Graph