Answer
A bar graph of the tornado intensities and number of deaths is shown below:
Work Step by Step
A frequency bar graph is a graph where the frequency of each part of a sample is represented as bars. It shows comparisons between different types of categories in the data. The steps to create a frequency bar graph in Excel are as follows:
Step 1: Enter the categories of tornado intensities in A column from A1 to A6 and frequency of each category, that is,the number of deaths, in B column from B1 to B6.
Step 2: Select the data and go to Insert option in the menu bar.
Step 3: Under column title, select the appropriate column to represent the frequency bar graph.
Step 4: A frequency bar graph is generated. Add horizontal axis title as “Tornado intensities” and the vertical axis as the “number of deaths”.
The death distribution of F-4 and F-5 is consistent with the bar graph.
