(I the Type of Sampling When a Population Is First

question 62

Multiple Choice

(i. The type of sampling when a population is first divided into subgroups and then a sample is selected from each subgroup is called stratified random sampling. (ii) Auditors may select every 20th file starting with say, the 5th file in the top drawer. Then file numbers 25, 45, 65, 85, are audited. This type of sampling is called cluster sampling.
(iii) The mean of a population is called a parameter.

• A) (i), (ii), and (iii) are all correct statements.
• B) (i) and (ii) are correct statements but not (iii).
• C) (i) and (iii) are correct statements but not (ii).
• D) (ii) and (iii) are correct statements but not (i).
• E) (i), (ii), and (iii) are all false statements.

---

Definitions:

Consistent Form

The quality of maintaining uniformity or stability in structure or appearance over time.

Color Constancy

The perceptual property that ensures an object appears the same color under varying lighting conditions.

Perceptual Constancy

The ability of the visual system to perceive objects as having constant shape, size, and color despite changes in angle, distance, and lighting.

Room

A defined space within a building or structure intended for occupancy or specific activities.