Quantitative Methods Prelim Exam

Surveys are always reliable in gathering accurate data due to their structured questionnaires.

• True

• False

Experiments guarantee the establishment of cause-and-effect relationships.

• True

• False

Statistical analysis is primarily concerned with qualitative interpretation of data.

• True

• False

Generalizability ensures that conclusions drawn from a sample can be applied to the entire population.

• True

• False

The mean is always the same as the median in a dataset.

• True

• False

Quantitative methods do not allow for hypothesis testing.

• True

• False

The median is sensitive to extreme values in a dataset.

• True

• False

Replication in research is mainly concerned with generating entirely new findings.

• True

• False

The mean represents the most frequently occurring value in a dataset.

• True

• False

Comparability ensures that statistical comparisons can be made across different datasets without considering their context.

• True

• False