python: using range of indexes of an array in conditions

python newbie here. Let's say we have an array wich contains 10 random integers. I want to check if each value of the integers is 0<= x <= 9. So for example somehow like this:

if 0 <= n[:11]  <=9:
    print('correct')

'n[:10]' is treated like a list so i can't compare it with 0 and 9. Is there an elegant way to check the range of items in that array?

i dont want to code something like:

if 0 <= n[0] and n[1] and ... n[9] <=9:

thanks for your help