,
, EXSC 520 QUIZ: FUNDAMENTAL
VOCABULARY | 2026 UPDATE |
QUESTIONS AND ANSWERS | 100%
CORRECT.
SECTION 1: FOUNDATIONAL STATISTICAL
CONCEPTS (Questions 1-12)
Q1. What is the study's generalizability from a sample to a
population?
A) Internal validity
B) External validity
C) Statistical significance
D) Reliability
Correct Answer: B. External validity
Rationale: External validity refers to the extent to which research findings
can be generalized from the study sample to the broader population. It
addresses questions such as "Do these results apply to other people,
settings, or conditions?" This concept is critical for determining the practical
applicability of research findings beyond the specific study sample.
Q2. Can a test be reliable without being valid?
A) True
B) False
Correct Answer: A. True
, EXSC 520 QUIZ: FUNDAMENTAL
VOCABULARY | 2026 UPDATE |
QUESTIONS AND ANSWERS | 100%
CORRECT.
SECTION 1: FOUNDATIONAL STATISTICAL
CONCEPTS (Questions 1-12)
Q1. What is the study's generalizability from a sample to a
population?
A) Internal validity
B) External validity
C) Statistical significance
D) Reliability
Correct Answer: B. External validity
Rationale: External validity refers to the extent to which research findings
can be generalized from the study sample to the broader population. It
addresses questions such as "Do these results apply to other people,
settings, or conditions?" This concept is critical for determining the practical
applicability of research findings beyond the specific study sample.
Q2. Can a test be reliable without being valid?
A) True
B) False
Correct Answer: A. True
