COHP 350 Quiz 1 Study Guide Questions with
Accurate Answers
How are bio-statistics utilized? correct answer To study the cases/treatment for
health problems and promote healthy activities.
What is a Dependent Variable? correct answer Outcome
What is a Dichotomous Variable? correct answer two possible responses
What is a Independent Variable? correct answer What I can change
What is a Interval Variable? correct answer Do not have a natural zero starting
point.
What is a Nominal Variable? correct answer Characterized by data that consists of
names.
What is a Ordinal Variable? correct answer Data that can be arranged in some
order.
What is a Random Sample? correct answer Every member has the same chance of
being selected.
What is a Ratio Variable? correct answer Additional Property
, What is Biostatistics? correct answer The application of statistical principles in
medicine, public health, or biology.
What is Blocks? correct answer Group of subjects known to be similar.
What is Census? correct answer The collection of data from every member of the
population.
What is Cluster Sampling? correct answer impossible or impractical to create a list
What is Cohort Study? correct answer Type of longitudinal study
What is Confounding? correct answer Occurs when effects of variables are
somehow mixed.
What is Continuous Data? correct answer Results from infinitely many possible
values
What is Convenience Sampling? correct answer does not allow the researcher to
have any control
What is Cross-Sectional Study? correct answer Data are observed, measured and
collected at one point in time.
What is Data? correct answer Observations that have been collected.
Accurate Answers
How are bio-statistics utilized? correct answer To study the cases/treatment for
health problems and promote healthy activities.
What is a Dependent Variable? correct answer Outcome
What is a Dichotomous Variable? correct answer two possible responses
What is a Independent Variable? correct answer What I can change
What is a Interval Variable? correct answer Do not have a natural zero starting
point.
What is a Nominal Variable? correct answer Characterized by data that consists of
names.
What is a Ordinal Variable? correct answer Data that can be arranged in some
order.
What is a Random Sample? correct answer Every member has the same chance of
being selected.
What is a Ratio Variable? correct answer Additional Property
, What is Biostatistics? correct answer The application of statistical principles in
medicine, public health, or biology.
What is Blocks? correct answer Group of subjects known to be similar.
What is Census? correct answer The collection of data from every member of the
population.
What is Cluster Sampling? correct answer impossible or impractical to create a list
What is Cohort Study? correct answer Type of longitudinal study
What is Confounding? correct answer Occurs when effects of variables are
somehow mixed.
What is Continuous Data? correct answer Results from infinitely many possible
values
What is Convenience Sampling? correct answer does not allow the researcher to
have any control
What is Cross-Sectional Study? correct answer Data are observed, measured and
collected at one point in time.
What is Data? correct answer Observations that have been collected.
