Quiz(92 questions and answers)
____________ ____________ answers the question: "Why did it
happen?
Diagnostic analytics
____________ ____________ answers the question: "What happened?
Descriptive analytics
____________ ____________ answers the question: "What is likely to
happen?"
Predictive analytics
____________ ____________ answers the question: "What should be
done?"
Prescriptive analytics
(a) A university publishes its graduation rate on its website. The
graduation rate is 5% lower than it was last year. (b) Data indicate that
the graduation rate dropped mainly because of the pandemic. (c) Data
indicate that, due to the continuing strains and challenges from the
pandemic, the university anticipates lower graduation rates for the next
two years. (d) To support students toward their goal to graduation, data
suggest students need more faculty support than they did prior to the
pandemic so the university updates their faculty support policies.
The statement labeled (d) is which type of data analytics?
Prescriptive
,(a) A university publishes its graduation rate on its website. The
graduation rate is 5% lower than it was last year. (b) Data indicate that
the graduation rate dropped mainly because of the pandemic. (c) Data
indicate that, due to the continuing strains and challenges from the
pandemic, the university anticipates lower graduation rates for the next
two years. (d) To support students toward their goal to graduation, data
suggest students need more faculty support than they did prior to the
pandemic so the university updates their faculty support policies. The
statement labeled (a) is which type of data analytics?
Descriptive
(a) A university publishes its graduation rate on its website. The
graduation rate is 5% lower than it was last year. (b) Data indicate that
the graduation rate dropped mainly because of the pandemic. (c) Data
indicate that, due to the continuing strains and challenges from the
pandemic, the university anticipates lower graduation rates for the next
two years. (d) To support students toward their goal to graduation, data
suggest students need more faculty support than they did prior to the
pandemic so the university updates their faculty support policies. The
statement labeled (c) is which type of data analytics?
Predictive
(a) A university publishes its graduation rate on its website. The
graduation rate is 5% lower than it was last year. (b) Data indicate that
the graduation rate dropped mainly because of the pandemic. (c) Data
indicate that, due to the continuing strains and challenges from the
pandemic, the university anticipates lower graduation rates for the next
two years. (d) To support students toward their goal to graduation, data
suggest students need more faculty support than they did prior to the
, pandemic so the university updates their faculty support policies.
The statement labeled (b) is which type of data analytics?
Diagnostic
A website requires a specific version of a web browser to make use of
its features. If a user doesn't or can't use that browser, how can that
user experience the features of the site? This example presents a
problem with which principle?
Robust
A chart describes the change in a population over time. If a user cannot
see the chart, how can she understand the data? Which principle is
considered in this example?
Perceivable
A math teacher is instructing students on a 5-day unit on the
Pythagorean theorem. The teacher wants to know how each student is
progressing at the end of each day and use that data to adjust
instruction for the following day. Which type of assessment should the
teacher use to obtain this information?
Formative
An instructor is developing a new set of training modules for a 3-day
professional development seminar for employees but is unsure which
topics to cover. Which of the following assessments would give the
instructor the most effective information on which topics to include for
the training?
Diagnostic