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This graph shows the cumulative count of COVID infections or deaths by state.

11.5  THE MAP CHART

The next graph we want is a graph of new infections or deaths to see the trend for

multiple states.

FIGURE 11.9  Graph of chosen states.

If we choose a top three instead of specific states, we would like to see a similar

graph as above but want the code to figure out which out of 50 states are top three and

show only those three states.

FIGURE 11.10  Graph of top three states.

11.6  THE ALGORITHM FOR THE CHART

Here is the algorithm for developing this chart.

Step 1

Set up the Form (user interface). To do this, you will need to follow the instructions

that I described in Chapter 1. After you are done, you should have the following

fields defined.