Exhibit 8-5 A Random Sample of 64 SAT Scores of Students Applying

question 12

Multiple Choice

Exhibit 8-5
A random sample of 64 SAT scores of students applying for merit scholarships showed an average of 1400 with a standard deviation of 240.
-Refer to Exhibit 8-5. The "t" value for this interval estimation is

• A)1.96
• B)1.998
• C)1.64
• D)1.28

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Definitions:

South Vietnam

The former, non-communist Republic of Vietnam that existed from 1954 until 1975, located in Southeast Asia and opposed to North Vietnam during the Vietnam War.

Chinese

Relating to China or its languages, culture, or people, with Mandarin being the most widely spoken language.

Strategic Hamlets

A program initiated by the South Vietnamese government and supported by the United States during the Vietnam War to combat rural insurgency by relocating Vietnamese villagers to fortified camps.

ARVN

The Army of the Republic of Vietnam, which was the ground forces of the South Vietnamese military during the Vietnam War.