A Random Sample of 64 SAT Scores of Students Applying

question 32

Multiple Choice

A random sample of 64 SAT scores of students applying for merit scholarships showed an average of 1400 with a standard deviation of 240. If we want to provide a 95% confidence interval for the population mean SAT score, the degrees of freedom for reading the t value is

• A) 60.
• B) 61.
• C) 62.
• D) 63.

---

Definitions:

Group Differences

The variations or disparities that exist between different groups, such as cultural, socioeconomic, or demographic distinctions.

Performance

The act of carrying out or accomplishing an action, task, or function.

Stereotype Threat

The risk of conforming to stereotypes about one's social group, which can hinder performance and behavior.

Social Identity Threat

The experience of feeling at risk of confirming a negative stereotype about one's social group, which can negatively affect performance and wellbeing.