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Please help 1 A random sample of 49 SAT scores of students applying for merit scholarships showed an average of 1400 with a population standard

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A random sample of 49 SAT scores of students applying for merit scholarships showed an average of 1400 with a population standard deviation of 225. The 95% confidence interval for the population mean SAT score is O a. 1351.00 to 1448.00. O b. 1349.93 to 1450.07. O c. 1320.00 to 1480.00. O d. 1337.00 to 1463.00

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