please answer of this question

Yes,statistical methods are dangerous in the hands of an qualified person as that person is not qualified.Also for interpreting the data experts are needed for great accuracy.For example in a family 4 persons (father,2 children,mother) have to cross the river.For that the father took average of their height and found it greater than river.But when they crossed 2 children drowned. In this example the statistical method is not wrong but the father used it in wrong situation and misinterpreted it.Therefore we can conclude that statistical method should be interpreted and used by experts only.
Why is choice essential in the study of economics

The statistical methods are the dangerous weapons in the hands of unqualified person because the results related to the statistical methods can only be inferred in their true sense, which is possible only by the experts. The person with no sense of these things can’t give the concluding remarks because he will be unaware of all the technicalities involved. The organization can suffer a lot and lead to the wrong decisions and operations. So, we can say that the statistical tools can only be used by the qualified people.\xa0