Exercise

How many companies are listed on the NYSE and NASDAQ?

Before moving on, let's step back to examine the size of our data. Based on the previous exercise, how many companies are listed altogether on the NYSE and NASDAQ exchanges?

The nyse, nasdaq, and combined_listings DataFrames have been loaded into your workspace.

Instrukcje

50 XP

Możliwe odpowiedzi

3,167

3,147

6,309

None of the above

.css-6su6fj{-webkit-flex-shrink:0;-ms-flex-negative:0;flex-shrink:0;}Exercise

Instrukcje

Możliwe odpowiedzi

Exercise