STA630 Final Term Current Paper 2 by Moin Akhtar

STA630 CUREENT FINAL PAPER 2 BY MOIN AKHTAR ( )

Q1. Question: A document describing the coding procedure and the location of data for variables in a format that computers can use is called:

1. Codebook
2. File
3. Field
4. Record

Correct option: A) Codebook

Q2. Question: Which of the following is a non-probability sampling technique?

1. Simple Random Sampling
2. Systematic Sampling
3. Stratified Sampling
4. Convenience Sampling

Correct option: D) Convenience Sampling

Q3. Question: Pre-testing of a questionnaire on a small-scale trial run is known as:

1. Hypothesis testing
2. Pilot testing
3. Questionnaire testing
4. Reliability testing

Correct option: B) Pilot testing

Q4. Question: A set of rules stating that certain numbers are assigned to variable attributes is called:

1. Coding procedure
2. An observation unit
3. Data clearing
4. Data analysis

Correct option: A) Coding procedure

Q5. Question: What sampling technique involves selecting additional participants based on referrals or recommendations from the initial participants?

1. Double sampling
2. Detailed sampling
3. Proportionate stratified sampling
4. Snowball sampling

Correct option: D) Snowball sampling

Q6. Question: How many variables does a univariate variable describe?

1. Two
2. Three
3. One
4. Many

Correct option: C) One

Q7. Question: Obtaining units or people who are most easily available comes under which type of sampling technique?

1. Simple random sampling
2. Cluster sampling
3. Systematic sampling
4. Convenience sampling

Correct option: D) Convenience sampling