A Random Sample of 64 SAT Scores of Students Applying

question 35

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.The t value needed to develop the 95% confidence interval for the population mean SAT score is

• A) 1.96.
• B) 1.998.
• C) 1.645.
• D) 1.28.

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Definitions:

Working Class

A social group that primarily does manual labor for wages, often referring to those in industrial work.

Medical Students

Individuals engaged in a program of study leading to a degree in medicine with the goal of becoming medical professionals.

Political Power

The capacity to influence or control the policies and actions of a government, organization, or individuals.

Charitable Foundations

Organizations established to provide funding and support for charitable causes, focusing on social, educational, religious, or other activities serving the public interest or common good.