How do u find the median of two numbers?

How do u find the median of two numbers?

Median

1. Arrange your numbers in numerical order.
2. Count how many numbers you have.
3. If you have an odd number, divide by 2 and round up to get the position of the median number.
4. If you have an even number, divide by 2. Go to the number in that position and average it with the number in the next higher position to get the median.

What does the standard deviation tell you?

Standard deviation tells you how spread out the data is. It is a measure of how far each observed value is from the mean. In any distribution, about 95% of values will be within 2 standard deviations of the mean.

Where do we use averages in everyday life?

Uses of average in daily life: To determine the performance of the different classes within a school, instead of comparing the marks of each student of each class we just find the average marks of a particular class and compare it with the average of the other.

What does indicate in Excel?

The dollar sign in an Excel cell reference affects just one thing – it instructs Excel how to treat the reference when the formula is moved or copied to other cells. In a nutshell, using the $ sign before the row and column coordinates makes an absolute cell reference that won’t change.

What is median Excel?

The MEDIAN function returns the median (middle number) in a group of supplied numbers. For example, =MEDIAN(1,2,3,4,5) returns 3. number1 – A number or cell reference that refers to numeric values. number2 – [optional] A number or cell reference that refers to numeric values.

Can Excel calculate mean median and mode?

Related. Microsoft Excel 2010 is designed to store numerical inputs and permit calculation on those numbers, making it an ideal program if you need to perform any numerical analysis such as computing the mean, median, mode and range for a set of numbers.

What is the formula for average and standard deviation in Excel?

STDEV. P

1. Calculate the mean (μ).
2. For each number, calculate the distance to the mean.
3. For each number, square this distance.
4. Sum (∑) these values.
5. Divide by the number of data points (N = 5).
6. Take the square root.
7. Fortunately, the STDEV. P function in Excel can execute all these steps for you.

What is the formula of mode?

Mode for grouped data is given as Mode=l+(f1−f02f1−f0−f2)×h , where l is the lower limit of modal class, h is the size of class interval, f1 is the frequency of the modal class, f0 is the frequency of the class preceding the modal class, and f2 is the frequency of the class succeeding the modal class.

How do you know when there is no mode?

To find the median, your numbers have to be listed in numerical order from smallest to largest, so you may have to rewrite your list before you can find the median. The “mode” is the value that occurs most often. If no number in the list is repeated, then there is no mode for the list.

What is the first thing you should do when finding the median?

Explanation: To find the median, first you arrange the numbers in order from least to greatest. Then you count how many numbers you have and divide that number by two. In this case 12,15,16,21,22,32,93,108= 8 numbers.