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

question 80

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 95% confidence interval for the SAT scores is

• A)1340.05 to 1459.95
• B)1400 to 1459.95
• C)1340.05 to 1400
• D)1400 to 1600

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