import pandas as pd

# TODO: Load up the dataset
# Ensuring you set the appropriate header column names
#
# .. your code here ..


# TODO: Create a slice that contains all entries
# having a vgain equal to 5. Then print the 
# length of (# of samples in) that slice:
#
# .. your code here ..


# TODO: Create a slice that contains all entries
# having a motor equal to E and screw equal
# to E. Then print the length of (# of
# samples in) that slice:
#
# .. your code here ..



# TODO: Create a slice that contains all entries
# having a pgain equal to 4. Use one of the
# various methods of finding the mean vgain
# value for the samples in that slice. Once
# you've found it, print it:
#
# .. your code here ..



# TODO: (Bonus) See what happens when you run
# the .dtypes method on your dataframe!



