Exam (elaborations)
Qualified Medicare Beneficiary (QMB) 3200 Midterm with All Questions and 100% Correct Answers
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Qualified Medicare Beneficiary (QMB) 3200 Midterm with All Questions and 100% Correct Answers
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Name: Score:19 Multiple choice questions
Definition 1 of 19
the entity on which data is collected
Data
Variable
Observation
Element
Definition 2 of 19
uses statistical model to predict the future
Statistical Inference
Statistical Analysis
Data Mining
Predictive Analytics
Definition 3 of 19
describes what has happened
Data Mining
Descriptive Analytics
Statistical Analysis
Statistical Inference
,Definition 4 of 19
a subset of the population
sample
data
observation
variable
Definition 5 of 19
-volume
-velocity
-variety
-veracity
variable
Element
observation
Big Data
Definition 6 of 19
uses data to find optimal solution
Data Mining
Prescriptive Analytics
Statistical Analysis
Descriptive Statistics
, Definition 7 of 19
both cross-sectional and time series
predictive
panel
data
list
Definition 8 of 19
variables associated with the element
population
sample
element
observation
Definition 9 of 19
The process of using data obtained from a sample to make estimates or test hypotheses about
the characteristics of a population.
descriptive statistics
statistical analysis
data mining
statistical inference
Definition 10 of 19
a characteristic of interest for the elements
data
variable
element
observation
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