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NS 400 Chapter 14 Evolve 2025/2026 Exam Questions and Answers | 100% Solved
NS 400 Chapter 14 Evolve
NS 400 Chapter 14 Evolve
NS 400 Chapter 14 Evolve 2025/2026 
Exam Questions and Answers | 100% 
Solved 
Why must data-collection methods be objective? 
A. Data must be collected in the same way throughout the study. 
B. The researcher must clearly define each dependent variable. 
C. Data must not be influenced by the people collecting data. 
D. Every variable must be measurable. -
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