Social Science Business
C207 Data-Driven Decision Making
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Statistical Data Literacy - D772 Pret... PUR3000 Exam 2 WGU Exploring Data D467 NURS 3515 Week 4
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Practice questions for this set
Learn 1 /7 Study with Learn
Measures the number of new cases of a disease over a specific time relative to the
total population at risk
Choose an answer
, 1 Moving Average 2 Prevalence
3 Variance 4 Cumulative Incidence
Don't know?
Terms in this set (115)
Quality Data Accurate, reliable, and relevant information that can be used to make informed decisions
Data Mining Used to discover patterns in large datasets
No set format requirements
Types of Data: Unstructured Data A consumer may search for key phrases but this might not return exact matches for what is
being searched for. For example, a search for a 24-inch screen on a retail website may
return laptops, televisions, or screen replacement windows.
May be continuous or discrete
Types of Data: Structured Data
For example, the date of purchase may be recorded in an eight-digit format such as
MM/DD/YYYY.
Types of Data: Continuous Data Can fall at any point within a range
Types of Data: Percentages Continuous data points on a scale of 0-1 where 75% is 0.75
Has boundaries, falling into one category or the other
Types of Data: Discrete Data
For example, a customer may have previously purchased a product or not purchased a
product. This is categorical.
Levels of Measurement: Nominal No number / No sequence
Levels of Measurement: Ordinal No number / Yes sequence
Levels of Measurement: Interval Number / Zero is a placeholder
Levels of Measurement: Ratio Number / Zero is the absence of any
Reliable Data Consistent and repeatable
Valid Data Represents what is intended to be measured
C207 Data-Driven Decision Making
Leave the first rating
Save
Students also studied
Flashcard sets Study guides
Statistical Data Literacy - D772 Pret... PUR3000 Exam 2 WGU Exploring Data D467 NURS 3515 Week 4
Teacher 46 terms Teacher 116 terms Teacher 61 terms Teacher 51 terms
YYYYY728 Preview mikkw Preview hahahaok216 Preview denisjoshua77
Practice questions for this set
Learn 1 /7 Study with Learn
Measures the number of new cases of a disease over a specific time relative to the
total population at risk
Choose an answer
, 1 Moving Average 2 Prevalence
3 Variance 4 Cumulative Incidence
Don't know?
Terms in this set (115)
Quality Data Accurate, reliable, and relevant information that can be used to make informed decisions
Data Mining Used to discover patterns in large datasets
No set format requirements
Types of Data: Unstructured Data A consumer may search for key phrases but this might not return exact matches for what is
being searched for. For example, a search for a 24-inch screen on a retail website may
return laptops, televisions, or screen replacement windows.
May be continuous or discrete
Types of Data: Structured Data
For example, the date of purchase may be recorded in an eight-digit format such as
MM/DD/YYYY.
Types of Data: Continuous Data Can fall at any point within a range
Types of Data: Percentages Continuous data points on a scale of 0-1 where 75% is 0.75
Has boundaries, falling into one category or the other
Types of Data: Discrete Data
For example, a customer may have previously purchased a product or not purchased a
product. This is categorical.
Levels of Measurement: Nominal No number / No sequence
Levels of Measurement: Ordinal No number / Yes sequence
Levels of Measurement: Interval Number / Zero is a placeholder
Levels of Measurement: Ratio Number / Zero is the absence of any
Reliable Data Consistent and repeatable
Valid Data Represents what is intended to be measured
