Elementary Statistics

Here in this blog we are going to discuss about Elementary Statistics.But before that we should know what is statistics?Statistics is the scientific application of mathematical principles to the collection, analysis, and presentation of numerical data. Statisticians contribute to scientific enquiry by applying their mathematical and statistical knowledge to the design of surveys and experiments

Elementary Statistics:

In statistics, the mean, median, range, and mode these are very important and very simple terms in the elementary statistics.Here two of the elementary statistics given below with solution.

Mean:

In help with elementary statistics help, the mean is one of the major terms in statistics.

Now we will discuss with the thought of mean.

The mean is give facts about the average of the given numbers.

Here we will find the addition of the given numbers and divided by the total numbers of the given numbers.

The given numbers are 11, 20, 10.

Solution:

The given numbers are 11, 20, 10.

Now adding the given numbers.

=11+20+10=41.

The total of the given numbers are 41.

Now divided by 3, because (Notes: 3 is the total given numbers)

41 /3=13.67.

So the mean value in this series is 13.67.

Median:

In help with elementary statistics help, the median is express about the average value of the given series.

The number series are 11, 20, 10.

Solution:

The given numbers are 11, 20, 10.

In this given numbers, the 20 is the midpoint.

So the 20 is the median of the given series.

Next time we will discuss about the two other types of elementary statistics rang and mode.