UBC DSCI 100 NEWEST MIDTERM REVIEW
EXAM WITH COMPLETE QUESTIONS &
ANSWERS//VERIFIED//GRADED A+//
2026/2027
Save
Practice questions for this set
Learn 1 /7 Study with Learn
creates a line plot via aesthetic mapping
Choose an answer
ggplot(data_frame, aes(x=..., y=...)) +
1 2 descriptive question
geom_line()
3 ggplot(tbl, mapping) 4 causal question
Don't know?
Terms in this set (106)
, descriptive question asks about summarized characteristics of a data
set without interpretation (reports facts)
exploratory question asks if there are patterns, trends, or relationships
within a data set (used for hypotheses for future
studies)
predictive question asks about predicting measurements or labels for
individuals and focuses on what things predict a
specific outcome but not what causes the
outcome
inferential question looks for patterns, trends, or relationships in a
single data set AND asks for qualification of how
applicable findings are to a wider population
causal question asks abut whether or not changing one factor will
lead to a change in another factor, on average, in
a wider population
mechanistic question asks about the underlying mechanism of the
observed patterns, trends, or relationships
read_csv("filepath") reads comma-separated values files
EXAM WITH COMPLETE QUESTIONS &
ANSWERS//VERIFIED//GRADED A+//
2026/2027
Save
Practice questions for this set
Learn 1 /7 Study with Learn
creates a line plot via aesthetic mapping
Choose an answer
ggplot(data_frame, aes(x=..., y=...)) +
1 2 descriptive question
geom_line()
3 ggplot(tbl, mapping) 4 causal question
Don't know?
Terms in this set (106)
, descriptive question asks about summarized characteristics of a data
set without interpretation (reports facts)
exploratory question asks if there are patterns, trends, or relationships
within a data set (used for hypotheses for future
studies)
predictive question asks about predicting measurements or labels for
individuals and focuses on what things predict a
specific outcome but not what causes the
outcome
inferential question looks for patterns, trends, or relationships in a
single data set AND asks for qualification of how
applicable findings are to a wider population
causal question asks abut whether or not changing one factor will
lead to a change in another factor, on average, in
a wider population
mechanistic question asks about the underlying mechanism of the
observed patterns, trends, or relationships
read_csv("filepath") reads comma-separated values files