Carl has just started a project where he needs to gather demographic information about the personnel at a​ company's three locations.​ Primarily, he wants to know the​ gender, level of​ education, and​ ethnic/racial backgrounds of the​ company's workforce. Use the information from the employee survey to create charts showing the demographic breakdowns in the three cities Carl is examining. Write a fraction with the number of employees in each category as the numerator and the total number of employees in each city as the denominator. Convert the fraction to a decimal. Check your calculations by adding the decimals representing the number of men and women in each city. Complete the chart. Gender City A City B City C Men 420   350   135   Women 130   525   65   Total 550   875   200

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Bar Graphs

A bar graph is a chart or graphical representation of data. A bar chart, also known as a bar graph, is a graph or chart that displays categorical data using rectangular bars with heights or lengths equal to the values they represent. Typically, bar graphs show categorical and numerical variables grouped in class intervals. A bar graph is useful for comparing and analyzing a set of data.