Just as for skin, sesame oil makes a great massage for scalp. It deep conditions the scalp and improves the health of hair follicles. These are the health benefits of sesame oil for hair health. Sesame oil treats damaged hair.
Mean vs Median. The mean and median are measures of a collection of data related to any single source information. We use mean and median to check the location of the data because they give an indication of a central value around which a set of values tends to cluster. Mean is the sum of total values in a data divided by number of values, while median is the middle value of a data. The selection of either mean or median for examining the data depends upon the type of data and requirement of result, as in some cases mean gives better results than median and vice versa.
Mean: It can be defined as the sum total of all the observations divided by the number of observations. ( Note :- the observations have to be quantitative and not qualitative) Median: If the data is arranged in the increasing or decreasing order then the middlemost value of the data is known as the median. Mode: If the data is given a glance then also we can get to know one very important property of it that is which observation has appeared the maximum number of times.