Many basic concepts of mathematics are used in everyday life. But you will also find that many Elementary and High School math concepts come in handy if you have chosen a career in marketing and market research. To give you a sneak peek into some of the concepts that are learned in school and applied in marketing later, consider some that we have put together. These are beyond the basic concepts like addition, subtraction, multiplication and division, the application of which is fairly obvious.
- Linear equations – While algebra may not entice you a lot with all the ‘x’ and ‘y’ variables, it is used to a large extent in everyday marketing. Whether it is plotting the sales of specific products and brands over a period of time or calculating the ROI of a campaign, if you have learned to solve linear equations in school and internalized them, you will not have to grapple with these calculations. While you may not use quadratic equations to a large extent, you will find that some complex situations may lead you into the use of simultaneous equations as well.
- Percentage change – The most basic of all concepts and yet you will find that there are people who end up calculating the percentage change based on the wrong figure. Those who understand how to use the delta over the previous number and to convert it into a percentage do not have to struggle with calculating the increase in sales, revenues for a ‘year on year’ or a ‘percentage increase over last month analysis’. Calculating the CAGR (Compounded Average Growth Rate) also requires an understanding of percentage change in addition to interest calculations that are taught in high school.
- Scales – For those in market research, a revision of the scale concept comes in handy when they have to devise and create scales. Only when you know about the nominal, ordinal, interval and ratio scales can you decide the right kind of analysis that can be performed on the data. For example, perceptual mapping requires that the data be captured in a nominal ‘yes/no’ or association data format. On the other hand, if the market researcher wants to use factor or cluster analysis, the data should have been gathered using an interval scale.
- Statistics – One of the most used areas of mathematics in marketing and market research, concepts like statistical testing, hypothesis, probability and correlation and regression are used very often in analyzing data. T-tests and probability is used in assessing whether the response of one group is actually different from another group. Regression is one concept that is often used to understand the cause and effect relationship among various independent and dependent variables, like assessing the effect of salary, office environment, a good appraisal system, a friendly boss and other such attributes on overall commitment of employees.
- Indices – Used less often but often in the development of models, indices and exponentials are often used to understand the growth patterns that are being observed in various parameters in marketing. This could apply to revenue, advertising spend or other data collected through primary research as well.
So before you start thinking about the futility of what you studied in school or have tots who question the relevance of the syllabus, remember these concepts and appreciate that you are using what you have learned.








The steps in the process







