FUNDAMENTALS OF COMPUTER

Detailed explanation-1: -A bar chart may be either horizontal or vertical. The important point to note about bar charts is their bar length or height-the greater their length or height, the greater their value.

Detailed explanation-2: -Use a histogram when you want to show the distribution of a data set across different buckets or ranges. The height of each bar represents the count of values in each range. For example, show how long customers were on hold with your call center.

Detailed explanation-3: -Line graphs are useful for illustrating trends such as temperature changes during certain dates.

Detailed explanation-4: -Histogram: a graphical display of data using bars of different heights. It is similar to a Bar Chart, but a histogram groups numbers into ranges . The height of each bar shows how many fall into each range.

Detailed explanation-5: -A bar chart or bar graph is a chart or graph that presents categorical data with rectangular bars with heights or lengths proportional to the values that they represent. The bars can be plotted vertically or horizontally. A vertical bar chart is sometimes called a column chart.