OSH Statistics

Define statistics.

State all scale of measurement for the numerical dan categorical data.

List down three (3) characteristics of categorical data.

Identify two (2) tests needed for an indicator.

"Heavy workload causes stress. This situation can be influenced by the relationship with co-workers".

Identify the variables in this relationship.

(State which one is IV, DV, and CV).

Cleanliness -> health

Interpret this relationship.

List five (5) data collection tools that may be used in an interview.

Define population, population frame, sample, and sample frame.

Race, religion, and skin colours are examples of categorical data. What is the scale of measurement for these data?

• Nominal

• Ordinal

• Interval

• Ratio

Number of students, number of teachers, number of schools are examples of numerical data. What is the scale of measurement for these data?

• Nominal

• Ordinal

• Continouos

• Discrete