An identification of police officers by rank would represent a (blank) level of measurement
→ Ordinal
What is the Analytic Process in order?
→ Know the business problem, choose data-sourcing method, collect descriptives, make
prediction, ask next question
In the analytic process, the step...
A (blank) variable takes on values that are numbers on the real number line
→ quantitative
A (blank) variable is a qualitative variable such that there is no meaningful order or ranking
of the categories
→ nominative
A doctors office needs to know how many of their services are used by patients during a one
year time period. Before a patient leaves, a summary report includes the date, doctor they
saw, the services provided, and the total charge. Which of the following datasourcing methods
best describes this data collection?
→ Point of Sale
A commercial shipping company operates a large fleet of trucks. The company needs to
collect data on vehicle including acceleration, braking, and vehicle maintenance. The
datasourcing method needed to collect the data for this scenario is...
→ Sensor
When a person gives you an answer that they think you want to hear or is politically correct,
this is an example of what type of bias
→ responsebias
By randomly selecting a starting point then choosing every 50th person, we are conducting a
(blank) random sample.
→ systematic
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