WGU C207 Data Driven Decision Making
Questions and Answers Already Passed
Activities (RBM stage) ✔✔second step involves the process that converts inputs to outputs
(actions necessary to produces results - training, ev
...
WGU C207 Data Driven Decision Making
Questions and Answers Already Passed
Activities (RBM stage) ✔✔second step involves the process that converts inputs to outputs
(actions necessary to produces results - training, evaluating, developing)
Alternative hypothesis ✔✔The argument that either a sample is not equal to, greater than, or less
than the hypothesized null sample
Analysis of Variance (ANOVA) ✔✔a technique used to determine if there is a sufficient evidence
from sample data of three or more populations to conclude that the means of the population are
not all equal
Analytics ✔✔The discovery, analysis, and communication of meaningful patterns in data.
Autocorrelation ✔✔A relationship between two variables that is inherently non-linear
Balanced Scorecard ✔✔An approach using multiple measures to evaluate performance, including
financial measures, and the non-financial measures of customers, internal business processes, and
learning and growth.
Bar chart ✔✔A graph that measures the distribution of data over discrete groups or categories.
Benchmarks ✔✔Standards or points of reference for an industry or sector that can be used for
comparison and evaluation.
Big Data ✔✔very large amounts of data; an all-encompassing term for any collection of data sets
so large and complex that it becomes difficult to process them using traditional data processing
applications
Blind Study ✔✔A study performed where the participants are not told if they are in the treatment
group or control group
body mass index (BMI) ✔✔A measure, based on a person's weight and height, that is used to
classify people as underweight or overweight.
Business process ✔✔A sequence of logically related and time based work activities to provide a
specific output for a customer.
Central Limit Theorem ✔✔A theorem that states that, the greater the sample, the closer the mean
of the sample is to the entire population and the more the results will look like a normal distribution
Cluster Analysis ✔✔The process of arranging terms or values based on different variables into
"natural" groups
Cointegration ✔✔Occurs when two time series are moving with a common pattern due to a
connection between the two time series
Combination ✔✔The n
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