No you could not.
There isn't a specific chart for skewed data, but you could use a number of different charts to show that data is skewed. An Area chart could be used for example, or a column chart could also work. It would depend in the nature of the data.
A frequency diagram.
No, y+2=x does not show direct variation. In direction variation you need to be able to multiply y by something to get x. In the question y+2=x, you have to add 2 to y to get x, which is not multiplying.)
they will show the variation between distance & time
with facial features
There are a number of appropriate displays to show the measures of variation for a data set. Different graphs can be used for this purpose which may include histograms, stemplots, dotplots and boxplots among others.
The way you can use graphs of polynomial functions to show trends in data is by comparing results between different functions. The alternation between the data will show the trends. Time can also be used to show the amount of variation.
To calculate a moving average, you add up a set number of data points and then divide by the total number of data points in the set. This helps to smooth out fluctuations in the data and show a trend over time.
No you could not.
No you could not.
Information from a spreadsheet can be presented in different ways. You can show the actual data as it is. You can show just totals, using the Group and Outline option. You could also consolidate data. You could set up Custom Views to show particular parts of the worksheet and move to them quickly. You could also present data in the charts that are available. You could also copy any of these things to a presentation software, such as Powerpoint, and use it to present the data. You could also print it out. It really depends on what you are trying to do and who the data is being presented to and what they want to see.
Meter peter
yes
There isn't a specific chart for skewed data, but you could use a number of different charts to show that data is skewed. An Area chart could be used for example, or a column chart could also work. It would depend in the nature of the data.
no
Cyclical variation : cyclical variations are recurrent variations in a time series usually last longer than a year. Most of the time series in business and Economics show such cyclical variation. A business cycle has four wheel defined periods : prosperity, decline, depression and improvement.