Using good variable names
Just like functions, descriptive variable names can make your code much more readable. In this exercise, you'll write some code using good variable naming practices.
There's not always a clear best name for a variable. The exercise has been written to try and make a clear best choice from the provided options.
Cet exercice fait partie du cours
Software Engineering Principles in Python
Instructions
- Choose the best variable name to hold the sample of pupil diameter measurements in millimeters from the following choices:
d,diameter,pupil_diameter, orpupil_diameter_in_millimeters. - Take the
meanof the measurements and assign it to a variable. Choose the best variable name to hold this mean from the following options:m,mean,mean_diameter, ormean_pupil_diameter_in_millimeters. - Print the resulting average pupil diameter.
Exercice interactif pratique
Essayez cet exercice en complétant cet exemple de code.
from statistics import mean
# Sample measurements of pupil diameter in mm
____ = [3.3, 6.8, 7.0, 5.4, 2.7]
# Average pupil diameter from sample
____ = mean(____)
print(____)