For each description of data, identify theW’s, name the variables, specify for each variable whether itsuse indicates that it should be treated as categorical or quantitative, and, for any quantitative variable, identify the units inwhich it was measured (or note that they were not provided) Babies Medical researchers at a large city hospital investigating the impact of prenatal care on newborn healthcollected data from 882 births during 1998–2000. Theykept track of the mother’s age, the number of weeks thepregnancy lasted, the type of birth (cesarean, induced,natural), the level of prenatal care the mother had (none,minimal, adequate), the birth weight and sex of the baby,and whether the baby exhibited health problems (none,minor, major)
For each description of data, identify the
W’s, name the variables, specify for each variable whether its
use indicates that it should be treated as categorical or quantitative, and, for any quantitative variable, identify the units in
which it was measured (or note that they were not provided)
Babies Medical researchers at a large city hospital investigating the impact of prenatal care on newborn health
collected data from 882 births during 1998–2000. They
kept track of the mother’s age, the number of weeks the
pregnancy lasted, the type of birth (cesarean, induced,
natural), the level of prenatal care the mother had (none,
minimal, adequate), the birth weight and sex of the baby,
and whether the baby exhibited health problems (none,
minor, major)
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