How do you find the average on a calculator?
The average of a set of numbers is simply the sum of the numbers divided by the total number of values in the set. For example, suppose we want the average of 24 , 55 , 17 , 87 and 100 . Simply find the sum of the numbers: 24 + 55 + 17 + 87 + 100 = 283 and divide by 5 to get 56.6 .
How do you find the average between two complex numbers?
When finding the average of two complex numbers combine like terms ( real parts & imaginary parts ) and divide by 2. So you should have the real numbers divided by 2 and the imaginary numbers divided by 2.
How do you calculate the average of 2 percentages?
Calculate the percentage average To find the average percentage of the two percentages in this example, you need to first divide the sum of the two percentage numbers by the sum of the two sample sizes. So, 95 divided by 350 equals 0.27. You then multiply this decimal by 100 to get the average percentage.
How do you find the distance between imaginary points?
For two points in the complex plane, the distance between the points is the modulus of the difference of the two complex numbers. (s − a)+(t − b)i = (s − a)2 + (t − b)2. So, d = (s − a)2 + (t − b)2 is the difference between the two points in the complex plane.
How do you work out averages on Excel?
Use AutoSum to quickly find the average
- 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.
How do you do imaginary numbers on a Casio FX 991ex?
From the Main Menu, use the arrow keys to highlight the Complex icon, then press p or press 2. In Complex Mode, operations can be carried out using the imaginary unit U. To add complex numbers, press 2+3bU+5-7bUp. Complex numbers that are multiplied are displayed in complex format.