matplotlib plot: plot continuous curve, solid green, dashed, dashdot, dotted, less spots: code:
        
Output:        
        
        
        
        

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Generate a scatter plot with the headers as the x-axis and their corresponding values as the y-axis. Each class will be represented by a different color, indicated in the legend. code:

Input: 

Output:  

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Use second x-axis tick label. code:

Input: 

Output:

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Generate a scatter plot with the first 4 characters in the headers as the x-axis and their corresponding values as the y-axis. Code:

Input:

Output: