find the Variance and standard deviation for these data by using this code in python

Section Scores Clytherin: 95, 95. 65. 70. 65. 65, 75, 76. 7. 80. 65. 95. 7. 6. 7. 80. ), 95, 75, 65, 95. , 6). NO. ), , 70. 5) Jriffindor: 70. 70. 90. . ). ). 80, 80. . 60. ). . 80. . 8. . 60. 8). . . . . On , ). 80, 8). ). 8). 5). 8). 8). . . 8). . . 8, 80. 5). . 70. 85, . ... , Ravenklaw: . ... . ). .) ... . . . . . . . . . . . [0]:1 Data = { "Jriffindor": 70, 75, 90, 75, 55, 85, 80, 80, 70, 60, 75, 75, 80, 70, 85, 95, 60, 60, 85, 65, 65, 90, 65, 75, 55, 95, 90], 3 "Clytherin": [95, 95, 65, 70, 65, 65, 75, 75, 75, 80, 65, 95, 75, 65, 75, 80, 65, 95, 75, 65, 95, 75, 65, 80, 65, 70, 70, 65). "Rufflebuff": [75, 85, 80, 85, 55, 85, 55, 85, 85, 75, 70, 85, 80, 70, 85, 80, 85, 75, 70, 85, 55, 75, 55, 55, 85] "Ravenklar": [75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75, 75] ] for section in Data: #dictionary's default iterator is key series=Data[section] . copy() # list is mutable, so we copy to avoid chages in actual data your code for each section end of the code for each