random.betavariate() method in Python Last Updated : 17 May, 2020 Comments Improve Suggest changes Like Article Like Report betavariate() is an inbuilt method of the random module. It is used to return a random floating point number with beta distribution. The returned value is between 0 and 1. Syntax : random.betavariate(alpha, beta) Parameters : alpha : greater than 0 beta : greater than 0 Returns : a random beta distribution floating number between 0 and 1 Example 1: Python3 1== # import the random module import random # determining the values of the parameters alpha = 5 beta = 10 # using the betavariate() method print(random.betavariate(alpha, beta)) Output : 0.5148685287422776 Example 2: We can generate the number multiple times and plot a graph to observe the beta distribution. Python3 1== # import the required libraries import random import matplotlib.pyplot as plt # store the random numbers in a # list nums = [] low = 10 high = 100 mode = 20 for i in range(100): temp = random.betavariate(5, 10) nums.append(temp) # plotting a graph plt.plot(nums) plt.show() Output : Comment More infoAdvertise with us Next Article random.betavariate() method in Python Y Yash_R Follow Improve Article Tags : Python Python-random Practice Tags : python Similar Reads Python Random Module Python Random module generates random numbers in Python. These are pseudo-random numbers means they are not truly random. This module can be used to perform random actions such as generating random numbers, printing random a value for a list or string, etc. It is an in-built function in Python.Appli 6 min read Python - random.seed( ) method random.seed() method in Python is used to initialize the random number generator, ensuring the same random numbers on every run. By default, Python generates different numbers each time, but using .seed() allows result reproducibility.It's most commonly used in:Machine Learning- to ensure model cons 4 min read random.getstate() in Python random() module is used to generate random numbers in Python. Not actually random, rather this is used to generate pseudo-random numbers. That implies that these randomly generated numbers can be determined. random.getstate() The getstate() method of the random module returns an object with the curr 1 min read random.setstate() in Python Random module is used to generate random numbers in Python. Not actually random, rather this is used to generate pseudo-random numbers. That implies that these randomly generated numbers can be determined. random.setstate() The setstate() method of the random module is used in conjugation with the g 2 min read random.getrandbits() in Python random module is used to generate random numbers in Python. Not actually random, rather this is used to generate pseudo-random numbers. That implies that these randomly generated numbers can be determined. random.getrandbits() The getrandbits() method of the random module is used to return an intege 1 min read randrange() in Python The randrange() function in Python's random module is used to generate a random number within a specified range. It allows defining a start, stop, and an optional step value to control the selection of numbers. Unlike randint(), which includes the upper limit, randrange() excludes the stop value. Ex 4 min read randint() Function in Python randint() is an inbuilt function of the random module in Python3. The random module gives access to various useful functions one of them being able to generate random numbers, which is randint(). In this article, we will learn about randint in Python.Python randint() Method SyntaxSyntax: randint(sta 6 min read Python Numbers | choice() function choice() is an inbuilt function in Python programming language that returns a random item from a list, tuple, or string. Syntax: random.choice(sequence) Parameters: sequence is a mandatory parameter that can be a list, tuple, or string. Returns: The choice() returns a random item. Note:We have to im 1 min read Python - random.choices() method The choices() method returns multiple random elements from the list with replacement. Unlike random.choice(), which selects a single item, random.choices() allows us to select multiple items making it particularly useful for tasks like sampling from a population or generating random data.Example:Pyt 3 min read random.sample() function - Python sample() is an built-in function of random module in Python that returns a particular length list of items chosen from the sequence i.e. list, tuple, string or set. Used for random sampling without replacement. Example:Pythonfrom random import sample a = [1, 2, 3, 4, 5] print(sample(a,3))Output[2, 5 2 min read Like