[REPORTED] Typo in second hint of: Variance in Weather project

The hint in 2nd task print(len(london.data)) should be print(len(london_data))

here is the project link:
https://www.codecademy.com/paths/data-science/tracks/learn-statistics-with-python/modules/variance-and-standard-deviation/projects/variance-in-weather

Good catch!

Thank you for posting this, I just wrote out a report.