WGU D771 QUANTITATIVE LITERACY
FINAL TEST 2026 QUESTIONS WITH
CORRECT ANSWERS GRADED A+
◍ Standard Deviation Rule.
Answer: 68% of data will fall within 1 SD of the mean, 95% will fall within
2 SD of mean, and 99.7% will fall within 3 SD of mean, 0.15% will fall
below 3SD.
◍ Nonnumeric Data.
Answer: Data of a form such as words, symbols, or letters that are not used
in calculations.
◍ theoretical (classical) probability.
Answer: what may happen in theory
◍ Biz problems that can be solved using quant analysis methods.
Answer: Cost-benefit analysis and forecasting rev
◍ two terms or expressions with an equals sign between them is.
Answer: an equation
◍ histogram.
Answer: quantitative; frequency; count; shape and spread, intervals.
◍ Independent Variable.
Answer: Variable that is free to change in a given model.
◍ In a dot plot, depending on the data collected, every data value or groups of
data values can be represented by a dot..
Answer: False
◍ Qualitative Analysis.
Answer: Analysis using subjective data.
, ◍ difference, in value, between bottom and top 25% of the sample or
population..
Answer: interquartile range
◍ unit multiplier.
Answer: fraction that contains two equivalent quantities but in two different
units, used in order to convert units.
◍ hypothesis test.
Answer: tells whether the results are statistically significant or not.
◍ Metric.
Answer: Measurement used to gauge performance.
◍ graphic; range; 1st and 3rd quartile; set's median in between..
Answer: box plots
◍ unit conversion.
Answer: method used to change between measurement systems.
◍ large coefficient.
Answer: steep line
◍ Real numbers are considered this..
Answer: continuous and can be measured.
◍ Correlation.
Answer: Measure of the strength of the linear relationship between
variables.
◍ graphic; quantitative.
Answer: symmetry, skew, U-shaped; uniform; bi-modal; approximately
normal.
◍ asymmetry.
Answer: skewness
◍ Quantitative Analysis.
Answer: Analysis using objective data.
FINAL TEST 2026 QUESTIONS WITH
CORRECT ANSWERS GRADED A+
◍ Standard Deviation Rule.
Answer: 68% of data will fall within 1 SD of the mean, 95% will fall within
2 SD of mean, and 99.7% will fall within 3 SD of mean, 0.15% will fall
below 3SD.
◍ Nonnumeric Data.
Answer: Data of a form such as words, symbols, or letters that are not used
in calculations.
◍ theoretical (classical) probability.
Answer: what may happen in theory
◍ Biz problems that can be solved using quant analysis methods.
Answer: Cost-benefit analysis and forecasting rev
◍ two terms or expressions with an equals sign between them is.
Answer: an equation
◍ histogram.
Answer: quantitative; frequency; count; shape and spread, intervals.
◍ Independent Variable.
Answer: Variable that is free to change in a given model.
◍ In a dot plot, depending on the data collected, every data value or groups of
data values can be represented by a dot..
Answer: False
◍ Qualitative Analysis.
Answer: Analysis using subjective data.
, ◍ difference, in value, between bottom and top 25% of the sample or
population..
Answer: interquartile range
◍ unit multiplier.
Answer: fraction that contains two equivalent quantities but in two different
units, used in order to convert units.
◍ hypothesis test.
Answer: tells whether the results are statistically significant or not.
◍ Metric.
Answer: Measurement used to gauge performance.
◍ graphic; range; 1st and 3rd quartile; set's median in between..
Answer: box plots
◍ unit conversion.
Answer: method used to change between measurement systems.
◍ large coefficient.
Answer: steep line
◍ Real numbers are considered this..
Answer: continuous and can be measured.
◍ Correlation.
Answer: Measure of the strength of the linear relationship between
variables.
◍ graphic; quantitative.
Answer: symmetry, skew, U-shaped; uniform; bi-modal; approximately
normal.
◍ asymmetry.
Answer: skewness
◍ Quantitative Analysis.
Answer: Analysis using objective data.
