Thursday 7 June 2012

How to Solve Median Worksheets

In the previous session we discuss about Rate of Change Formula and now today we will discuss about How to Solve Median Worksheets. We use median to solve the mid value of the given data.  We say that the medial is the middle item of the series of the given raw data. In order to find the median of the given data, we need to first arrange the data in the ascending or descending order. In order to find the median of the given values, the values of all the items of the series are not taken into consideration as it happens in the case of mean. Let us take an example. If we have the series of data 23, 34, 36, 54, 76. Here we have 5 data items. So we say that the data  has 5 observation and thus the middle term is 3. Thus we say that the third data 36 is the median. Let us take another series of data 12, 20, 36, 89, 98. Here again we have 5 data items. Thus we say that the middle term will be 3rd term. So we say that the median will be  36.  Though it is not the same situation as in the case of mean. In both the series we observe that the mean will be different.  To learn about median we take 2 steps A) to find the location of the middle term and B) to find the value of middle term.
We have median worksheets online, which is useful to understand the real data handling and solving the problems related to solve the median of the given data. Rate of Change can be learned online by using math tutor. It helps us to focus on the main content and to relate it with the real world problem. We can take the help of CBSE previous years question papers in order to learn about the different patterns of the question paper in the past years and thus helps to get the guidance  to prepare for the exams.

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