Grade XII-IP Self Evaluation (Python Series)

data ={‘a’:10.,’b’:11.,’c’:12.}

s =pd.Series(data)

index values of s is __________

• 0,1,2

• 10,11,12

• a,b,c

• 10a,11b,12c

Pandas Series is a

• one-dimensional labeled array

• two-dimensional labeled array

• three-dimensional labeled array

• multi-dimensional labeled array

s = pd.Series(20, index=[2, 3, 4, 5,6])

print (s) will print 20 ______times

• 4

• 5

• 6

• 1

Give the output:

s=pd.Series([10,20,30,40,50],index =[‘a’,’b’,’c’,0,1]

print(s.loc[1])

• 10

• 20

• 40

• 50

Give the output:

s=pd.Series([10,20,30,40,50],index =[‘a’,’b’,’c’,0,1])

print(s.iloc[1])

• 10

• 20

• 40

• 50

By default Series.tail() function display last ___ rows.

• 3

• 4

• 5

• 6

__________ function is used to delete an element from series.

• delete

• drop

• remove

• pop

___________ method in Pandas can be used to change the index of rows and columns of a Series or Dataframe

• rename()

• reindex()

• reframe()

• None of these

Given a Pandas series called “S”, the command which will display the last 4 rows is ________________

• print(S.tail(4))

• print(S.Tail(4))

• print(S.tails(4))

• print(S.Tails(4))

Given a Pandas series called “S”, the command which will delete the 1st row(index value 0) ______________

• S.delete(0)

• S.drop(0)

• S.pop(0)

• S.del(0)