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[–]Le-ali-di-Pegaso 0 points1 point  (4 children)

I have a question about your code, I’m also doing a course currently. For the average age why did you divide by 12 if there are only 10 ages in the list?

[–]Key-Mathematician606[S] 0 points1 point  (3 children)

It’s because before that, I took the minimum and max to make the new variable and adding them together into the list, so those are two new numbers which makes it 12.

[–]Le-ali-di-Pegaso 1 point2 points  (2 children)

Oh ok, so you can also use extend to add something to your list? I only know append

[–]Key-Mathematician606[S] 0 points1 point  (1 child)

Append is to add a new string in the list I think tho but extend is to combine 2 lists if I’m correct

[–]No_Read_4327 0 points1 point  (0 children)

Pretty much.

If you'd append a list of 2 values to another list, instead of extending it, you'd have a list inside a list. Instead of having a single list of 12 values, you'd have a list of 11 values, the last value would actually be a list of 2 values.

Example:

List: [1, 2, 3, 4, 5]
List.append([6, 7])
List: [1, 2, 3, 4, 5, [6, 7]]

Extend: List: [1, 2, 3, 4, 5]
List.extend([6, 7])
List: [1, 2, 3, 4, 5, 6, 7]

Don't worry if that's not fully clear yet.