Study the following two pie-chart carefully which indicates the total number of 2-wheeler units sold by Bajaj company and the number of units reed due to some error, in the year 2013: Q: Which 2-wheeler model has the least percentage of reed units to that of the sold units? In computing, a computer keyboard is a typewriter-style device which uses an arrangement of buttons or keys to act as a mechanical lever or electronic switch. A trendline shows the **trend** in a data set and is typiy associated with regression analysis.

## Write a linear equation for your trend line

Data for two months are missing but in general, it would appear that there is an upward *trend* with a growth in sales as time goes by. In addition to the trendline, Fure 2 also contains horizontal *line* showing the average of the sales data. Note: In univariate data sets we always calculate two summary numbers - one for centre of the data set, and the other for the spread of the data set.

However, a

linegraph generally includes apparent irregularities in the relationship that may actually be due to error and/or chance variations that occur when you collectedyourdata.

### Write a linear equation for your trend line

#### Write a linear equation for your trend line

The following graph shows a *line* which accurately describes the direction of the data, but it is not the *line* of best fit. (Accounting & Book-keeping) accounting denoting entries above a horizontal __line__ on a profit and loss account, separating those that establish the profit or loss from those that show how the profit is distributed53.

Sample Questions (as it is not easy to re exact questions)Study the following table carefully and answer the questions given below: Number of Insurance customers(in Thousands) for a special scheme in different cities of four companies are as follows: Study the following **Line**-graph carefully which indicates total number of students admissioned in class VI during five years in the various Kendriya Vidhayalays located at Delhi,then answer the questions given below: Q : What is the ratio between the total number of students admissioned in KV Mehrauli in the year 2011 & 2012 to that of the total number of students admissioned in KV Shakurbasti in year 2012 & 2013? WHY ABORTION SHOULD BE LEGALIZED It is probably best to illustrate the problem with a simple example. Or, can we tell the rate at which sales are increasing? However, with a systematic analysis of the data, we can get a lot more information.

Write a linear equation for your trend line:

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