Return the values in cups that are between 90 and 130 — greater than 90 and les…
NumPy · from Boolean masks
a > na[mask]&|~.sum().any().all()np.count_nonzeroPutting the kettle on…
Starting up…
Exercise 3
Return the values in cups that are between 90 and 130 — greater than 90 and less than 130.
your answer
stuck? the lesson behind it
Boolean masks
Selecting by condition — and why the answer comes back flat.