A researcher presented a paper at a conference that showed that El Niño was responsible for increased onion production in New Mexico. However, after the paper was published, numerous other researchers showed that there was no significant difference in his data. The researcher gave a retraction at a later conference. What type of error was this?

The Business Mathematics DSST is broken down as follows: 50%    Business Applications 16%    Statistics 15%    Algebraic Concepts 14%    Financial Mathematics 05%    Number Sense Though there are different versions of Business Mathematics DSST, you'll most likely see some of the following on your exam: Installment Purchases Annuities and present value Simultaneous linear equations Unit Conversions Extrapolation and Interpolation Break-even analysis (algebraically and graphically) Quadratic equations and functions Investment performance measures Depreciation/salvage... Show more

The Business Mathematics DSST is broken down as follows:

50%    Business Applications
16%    Statistics
15%    Algebraic Concepts
14%    Financial Mathematics
05%    Number Sense

Though there are different versions of Business Mathematics DSST, you'll most likely see some of the following on your exam:

Installment Purchases
Annuities and present value
Simultaneous linear equations
Unit Conversions
Extrapolation and Interpolation
Break-even analysis (algebraically and graphically)
Quadratic equations and functions
Investment performance measures
Depreciation/salvage value
Weighted Averages
Central Tendency
Cost Minimization/Value Optimization
Percentages, fractions and decimals
Graphing equations and evaluating functions
Promissory Notes and other loans
Dispersion
Annual Percentage Rate
Simultaneous Linear Equations
Effective annual rate

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