Here are 2 ways to generate random numbers in a Python list:

**(1) Generate random numbers that cannot be repeated:**

import random

my_list = random.sample(range(lowest number, highest number), number of items in the list)

print(my_list)

For example, let’s generate **15 random numbers**, where the lowest number is 1 (*inclusive*), while the highest number is 30 (*exclusive*):

import random

my_list = random.sample(range(1, 30), 15)

print(my_list)

As you can see, the number of items (i.e., random numbers in the list) is 15, which **cannot** be repeated:

`[6, 16, 3, 5, 22, 24, 1, 7, 11, 4, 29, 13, 17, 28, 25]`

**(1) Generate random numbers that can be repeated:**

import numpy as np

data = np.random.randint(1, 30, size=15)

my_list = data.tolist()

print(my_list)

As can be observed, a random number may appear more than once in the list (e.g., 18 and 10 below):

`[7, 2, 23, 18, 12, 6, 18, 20, 24, 10, 4, 9, 10, 17, 15]`

Note that: