Official statistics are more likely to be correct and upto date, however because it is government controlled they maybe bias or not showwing the simple data.
disadvantages *not to scale *there are limitations
One of the main advantages of using the polygon method is speed. The main disadvantage to this method is the fact that it cannot adequately represent curved items.
The importance of statistical modeling is obvious because we often need modelling for the purpose of prediction, to describe the phenomena and many procdures in statistics are based on assumption of a statistical model. Modeling is also important for statistical inference and make decision about population parameter. M. Yousaf Khan
One advantage to using central tendency is the fact that is represents all data. A disadvantage to using central tendency is the fact that extremes can skew the data.
application of statistics in education
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The advantages of using weighted averages are that it smooths out fluctuations due to statistical outliers. The disadvantage is that this gives a uniformity in the statistics and can make it difficult to project trends.
There are great advantages and disadvantages to using sales figures. Advantages to using sales figures is to help with projections of sale for future years. The disadvantages of using sales figures is the market is volatile.
What are all the advantages and disadvantages of using an electronic dairy?
There are several advantages and disadvantages of using 1 KG inorganic refrigerants. Some of the advantages and disadvantages are cost, energy efficiency, safety issues, and system issues.
disadvantages *not to scale *there are limitations
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