You Collect a Sample of N = 31 and Want

question 55

Multiple Choice

You collect a sample of n = 31 and want to know if this sample is significantly different from the population. If  is known and  = .05, what is the appropriate critical value?

• A) ±1.645
• B) ±1.960
• C) ±2.042
• D) none of these

---

Definitions:

Voice

The ability or opportunity to express opinions, concerns, or suggestions in order to influence decisions within an organization or group.

Silence

The absence of sound or the state of being quiet; can also imply non-communication or refusal to speak in the context of social interactions.

Work Stress

Stress experienced due to job-related factors including deadlines, workload, interpersonal relationships, and job security.

Psychological Safety

A belief that one can speak up or take risks without fear of negative consequences to self-image, status, or career in a particular setting.