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291 Which of the following is true of linear functions used in predictive analytical models? Открыть
292 … are mathematical functions used in predictive analytical models which define phenomena that increase at a specific rate, and is represented by the formula y = axb Открыть
293 Which of the following mathematical functions, used in predictive analytical models, is represented by the formula y = ax3 + bx2 + cx + d? Открыть
294 In … functions, represented by y = abx, y rises or falls at constantly increasing rates. Открыть
295 In Excel's Trendline tool, the value of the … gives the measure of fit of the line to the data. Открыть
296 Which of the following is true of the R-squared (R2) value in Excel's Trendline function? Открыть
297 Which of the following inputs of a decision model is an example of data? Открыть
298 Which of the following equations correctly expresses the relationship between the two variables? Открыть
299 What is the expected value for a 90 year-old piece of furniture? Открыть
300 Выберите верное суждение Открыть