import pandas as pd import matplotlib.pyplot as plt # read in the lottery results data set lottery_results = pd.read_csv("lottery_results.csv") #print the first 5 rows of the data set print(lottery_results.head()) #create a histogram of the winning numbers lottery_results["winning_numbers"].hist() plt.title("Histogram of Winning Numbers") plt.xlabel("Winning Number") plt.ylabel("Frequency") plt.show() #create a bar chart of the number of jackpot winners by year lottery_results["year"].value_counts().sort_index().plot(kind="bar") plt.title("Number of Jackpot Winners by Year") plt.xlabel("Year") plt.ylabel("Number of Winners") plt.show()