You can read about other operations in the article on python operators. In this article, we have discussed different ways to calculate the average of given numbers in Python. The average of all the numbers is: 19.53846153846154 Conclusion We will pass the given list of numbers as input to the mean() method and it will return the average of numbers as shown in the following example. In this example, the for loop assigns an individual element of the cities list to the city variable and prints out the city in each iteration. The average of all the numbers is: 19.53846153846154Īlternatively, we can use the mean() method of the statistics module to directly calculate the average of the elements of the list. Contrast the for statement with the ''while'' loop, used when a condition needs to be checked each iteration or to repeat a block of code forever. The Python for statement iterates over the members of a sequence in order, executing the block each time. In this way, we will have the sum of the numbers and the total count of the numbers with which we can calculate the average as follows. The for-loop is always used in combination with an iterable object, like a list or a range. We can calculate the sum of all the elements of the list using the sum() method and then we can calculate the total number of elements in the list using the len() method. Instead of using for loops, we can use built-in functions in python to calculate the average of elements in a given list. To generate a Fibonacci sequence of the first n terms, we just need to define a function which will create a list, loop until n-1, add the last two list elements together, then append this sum to the list. The average of all the numbers is: 19.53846153846154 Calculate the average using built-in functions We can use iteration and a for loop to create Fibonacci sequences in Python. Print("The average of all the numbers is:", average) Print("The list of numbers is:", numbers) Now, we can divide the sumofNums by count to obtain the average of the elements of the list as follows. After traversing the whole list, we will have the sum of all the elements of the list in the sumofNums variable and the total number of elements in the count variable. At the same time, we will also increment the count variable by 1. While traversing, we will add each element to the sumofNums variable. Then, we will traverse each element of the list. First, we will declare a sumofNums and a count variable and initialize them to 0. If we are given a list of numbers, we can calculate the average using the for loop. Calculate average using for loop in Python
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