Page 497 - AI Ver 3.0 class 10_Flipbook
P. 497

Ans.  [1]:  import matplotlib.pyplot as plt
                             No_of_people_voted = [23,45,31,40,35]
                             plt.bar(['a1','a2','a3','a4','a5'], No_of_people_voted)
                             plt.title('Bar Chart')
                             plt.xlabel('Area Covered')
                             plt.ylabel('No of People Voted')
                             plt.show()

                                                          Bar Chart


                                 40
                               No. of People Voted  30




                                 20



                                 10


                                   0
                                          a1       a2        a3       a4       a5
                                                      Area Covered

                   19.  Using Matplotlib and the given data, plot a line chart:

                      x_axis = [3,4,6,2,8]
                      y_axis = [9,10,8,7,6]

                  Ans.  [1]:  import matplotlib.pyplot as plt
                             import numpy as np
                             x = np.array([3,4,6,2,8])
                             y = np.array([9,10,8,7,6])
                             plt.plot(x, y)
                             plt.show()

                              10.0
                               9.5

                               9.0
                               8.5
                               8.0

                               7.5
                               7.0
                               6.5
                               6.0
                                     2      3       4      5      6      7       8









                                                                                    Python Practical Questions  495
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