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How Controllers use statistics

Statistics and accounting are closely related areas and use of statistics in accounting is increasing with increasing rate. Almost every filed of accounting is utilizing statistics to make effective decisions. Controllers in accounting are professionals which directly deal with financial matters and especially in cost control and budgeting. Controllers use statistics software to analyze and interpret data that helps them to make strategic and short term decisions.

Question#2.a There are many issues related to controllers while making decisions on the basis of available data. Budget forecasting is very important for controllers because this tool is used to control costs and increase revenue. Deviation of budget from actual or real budget is primary issue and controllers strive hard to minimize deviations from mean. At the start of financial year, controllers are asked to prepare budget for the complete year through using realistic approach. Deviation in the budget occurs due to sensitivity of variables. Probability is very useful and important technique used in the forecasting process. Controllers use statistics and probability technique to reduce uncertainty and variance in the data. Although probability is very useful in the forecasting but when controllers inaccurately assign probability weightage to the variables then decision will not be accurate.

b. There are many variables in the data file which are analyzed in different manners and through accurate analyses these variables can make decisions more accurate and meaningful. We have selected two variable which are growth and interest rate. When controllers analyze financial statements such as income statement and balance sheet they use growth variable which is also a statistical technique. Growth variable is used in the vertical or horizontal analysis of balance sheet

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