Question

A good sample is always
based on
1. random sampling
2. stratified sampling
3. cluster sampling
4. deliberated sampling
​

Answer 1

Answer:

A good sample is always based on

1. Random sampling

Answer 2

Random sampling always creates a good sample.

About random sampling methods:

• It gives equal probability to the population to choose.
• It will give a true representation of the population.
• It is also known as the non-probability sampling technic.
• Observations are reliable.

Types of random sampling:

• Simple random sampling method
• systematic random sampling method
• Stratified random sampling method
• cluster random sampling method

#SPJ3