Exercise

Summarizing sector data

In this exercise, you will calculate the mean and standard deviation of P/E ratios for Information Technology and Consumer Staples sectors. numpy is imported as np and the it_pe and cs_pe arrays from the previous exercise are available in your workspace.

Instructions 1/2

XP

1
2

Calculate the mean and standard deviation of the P/E ratios (it_pe) for the Industrial Technology sector.

Take Hint (-15 XP)