how to calculate average of two numbers in python?
164545
['All you need to do is to iterate a list using a for loop and add each number to a sum variable.', 'To calculate the average divide the sum by the length of a given list(total numbers in a list)']
1252459
['Calculate the mean (simple average of the numbers).', 'For each number: subtract the mean. ... ', 'Add up all of the squared results.', 'Divide this sum by one less than the number of data points (N - 1).']
916902
['First, work out the average, or arithmetic mean, of the numbers: Count: (How many numbers) ... ', 'Then, take each number, subtract the mean and square the result: Differences: -7.6, -1.6, 5.4, 4.4, -0.6. ... ', 'Now calculate the Variance: Sum of Differences2: 109.2. ... ', 'Lastly, take the square root of the Variance: Standard Deviation:']
50507
['Click a cell below, or to the right, of the numbers for which you want to find the average.', 'On the Home tab, in the Editing group, click the arrow next to AutoSum , click Average, and then press Enter.']
1177075
The Calculation In general, you calculate the mean or average of a set of numbers by adding them all up and dividing by how many numbers you have. This can be defined as follows: For a set of numbers, {x1, x2, x3, ... xj} the mean or average is the sum of all "x" divided by "j".
3946
['Click a cell below the column or to the right of the row of the numbers for which you want to find the average.', 'On the HOME tab, click the arrow next to AutoSum > Average, and then press Enter.']
66902
Description. Returns the average (arithmetic mean) of the arguments. For example, if the range A1:A20 contains numbers, the formula =AVERAGE(A1:A20) returns the average of those numbers.
71720
['Work out the difference between the two numbers being compared.', 'Divide the increase by the original number and multiply the answer by 100.']
1363269
3. To calculate the average, divide the total by the number of readings. If we look at the example above: The total is 765, divided by 5 = 153, which is average A. The total is 406, divided by 5 = 81, which is average B.
1031401
['subtract them in any order.', 'take the absolute value of the result.']
142462
['Calculate the mean.', 'Subtract the mean from each observation.', 'Square each of the resulting observations.', 'Add these squared results together.', 'Divide this total by the number of observations (variance, S2).']
794118
To find an average of a set of numbers, add them all up and divide by the total amount of numbers. The range is the difference between the largest and the smallest numbers in the set.
473540
Divide the total from Step 1 by the number of decimals in your set (as determined in Step 2). In this example, you would divide 5.79 by 4 to get 1.4475. This is the average for your set.
253922
['Find the mean of the set of data.', 'Subtract each number from the mean.', 'Square the result.', 'Add the results together.']
930504
['import math.', 'def calculateDistance(x1,y1,x2,y2):', 'dist = math.sqrt((x2 - x1)**2 + (y2 - y1)**2)', 'return dist.', 'print calculateDistance(x1, y1, x2, y2)']
169599
Returns the average (arithmetic mean) of the arguments. For example, if the range A1:A20 contains numbers, the formula =AVERAGE(A1:A20) returns the average of those numbers.
193276
['Work out the Mean (the simple average of the numbers)', 'Then for each number: subtract the Mean and square the result (the squared difference).', 'Then work out the average of those squared differences. (Why Square?)']