Explain three techniques of exploratory data?
Expert Answer
Following are the various techniques of exploratory data———
1. Run chart———run chart is a graph that display the observed data in time sequences mode.they are simple to produce. it is used in statistical process control.
2. pareto chart———pareto chart is a type of chart that contain both line and bar graph. here individual value are represented in decending order by the bars and the cumulative total are represented in line. it is also one of the basic tool of the quality control.
3. Histogram———- histogram is an accurate representation of the distribution of numerical
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