Write a Python program to get the weighted average of two or more numbers. A weighted average is an average in which some of the items to be averaged are 'more important' or 'less important' than some of the others. The weights are (non-negative) numbers which measure the relative impor...
print("\nAverage value of the numbers of the said tuple of tuples:\n", average_tuple(nums)) Sample Output: Original Tuple: ((10, 10, 10, 12), (30, 45, 56, 45), (81, 80, 39, 32), (1, 2, 3, 4)) Average value of the numbers of the said tuple of tuples: [30.5, 34...
二、使用内置函数计算平均值 在Python中,计算平均值最简单的方法是使用内置的sum()函数和len()函数。我们可以用这两个函数结合起来实现平均值的计算: defcalculate_average(numbers):returnsum(numbers)/len(numbers)# 示例数据data=[10,20,30,40,50]average_value=calculate_average(data)print(f"The average is...
In this python program we will learn to calculate the average of number for N numbers. Average is the sum of items divided by the number of items. Here, we’ll calculate the sum and average of a natural number as listed by the user. Algorithm: Declare variables n (for the number of ...
编写一个Python函数,接收一个整数列表作为参数,返回列表中所有偶数的平均值。 ```python def average_even(numbers): evens = [x for x in numbers if x % 2 == 0] if len(evens) == 0: return 0 return sum(evens) / len(evens) numbers = [1, 2, 3, 4, 5, 6, 7, 8, 9, 10] print...
Average average Returns the average of two or more numbers. Takes the sum of all theargsand divides it bylen(args). The second argument0.0in sum is to handle floating point division inpython3. def average(*args):return sum(args, 0.0) / len(args)...
A step-by-step illustrated guide of how to calculate the average (mean) of 2 NumPy arrays in multiple ways.
Approach 2: Using a Function to Calculate Average You can encapsulate the average calculation in a function, which makes the code more modular and reusable. Example The following example demonstrates calculating the average of three numbers using a function: ...
1 Python,又有不懂了。这是题目,只有英文的:Write a function average that takes a list of numbers and returns the average.1. Define a function called average that has one argument, numbers.2. Inside that function, call the built-in sum() function with the numbers list as a parameter. Stor...
Write a function to calculate the average of an array of numbers. Return the average of all numbers in the array arr with size arrSize. For example, with arr[] = {4, 6, 8, 10} and arrSize = 4, the return value should be 7. 1 2 3 double calculateAverage(int arr[], int arrSi...