Use all three data sets to answer these questions!

A) Is this a supervised or unsupervised data set? If supervised, what is the class variable?

B) Is this time-series, temporal, spatial data, some combination, none of these?

C) What measurement scale is the right-most variable?

D) What type of problem would best describe the data set (Classification, Regression, Clustering, Association Rule)? Note: There may be more than one answer.

E) What question might be posed for the given data set?

business date ViolationTypelD risk_category description 1020140114 1020140114 10 20140114 10 20121114 10 20140729 10 20140729 1720130605 17 20130605 17 20130605 1720140312 1720140312 1720140312 17 20120823 17 20120823 103119 Moderate Risk Inadequate and inaccessible handwashing facilitie:s 103154 Low Risk 103145 Low Risk 103154 Low Risk 103144 Low Risk 103129 Moderate Risk Insufficient hot water or running water 103144 Low Risk 103154 Low Risk 103142 Low Risk 103154 Low Risk 103144 Low Risk 103142 Low Risk 103103 High Risk 103124 Moderate Risk Inadequately cleaned or sanitized food contact surfaces Unclean or degraded floors walls or ceilings Improper storage of equipment utensils or linens Unclean or degraded floors walls or ceilings Unapproved or unmaintained equipment or utensils Unapproved or unmaintained equipment or utensils Unclean or degraded floors walls or ceilings Unclean nonfood contact surfaces Unclean or degraded floors walls or ceilings Unapproved or unmaintained equipment or utensils Unclean nonfood contact surfaces High risk food holding temperature