how to get a random number from a list in python code example

Example 1: python choose random element from list

import random

#1.A single element
random.choice(list)

#2.Multiple elements with replacement
random.choices(list, k = 4)

#3.Multiple elements without replacement
random.sample(list, 4)

Example 2: pick a random number from a list in python

import random

numberList = [1,2,3,4,5]
print(random.choice(numberList))    # Prints a random number from the list

Example 3: python generate list of random numbers

import random
randomlist = []
for i in range(0,5):
n = random.randint(1,30)
randomlist.append(n)
print(randomlist)

Example 4: python random generator from list

import random
n = random.random()
print(n)

Example 5: place a number randomly in a list python

offsetBiasSample = [randint(-10,10)/100 for i in range(10)]
offsetBias = choice(offsetBiasSample)
index_offsetBias = randint(0,len(oldBiases)-1)
oldBiases[index_offsetBias] = oldBiases[index_offsetBias] + offsetBias