mindlessmill7676 mindlessmill7676 28-11-2022 Mathematics contestada 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 95onfidence interval for the population mean sat score is: ________ a. 1.96. b. 1.998. c. 1.645. d. 1.28.