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A-Z Databases X It Wasn't a War Story. It Was & x HE McGraw-Hill Campus - 2021SP X McGraw-Hill Education Campu x A ALEKS -
A-Z Databases X "It Wasn't a War Story. It Was & x HE McGraw-Hill Campus - 2021SP X McGraw-Hill Education Campu x A ALEKS - Mayra Esparza - Learr C www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-lgNslkr7j8P3jH-IBcSun54m4HsoQggFsejpgqKoyrQrB2dKVANIAMb7SRn_8UrFOGLNco7Ab9hBvdX5p5MDI8R1fVilubXgk... O RANDOM VARIABLES AND DISTRIBUTIONS Ma Central limit theorem: Sample mean For a standardized psychology examination intended for psychology majors, the historical data show that scores have a mean of 515 and a standard deviation of 170. The grading process of this year's exam has just begun. The average score of the 35 exams graded so far is 540. What is the probability that a sample of 35 exams will have a mean score of 540 or more if the exam scores follow the same distribution as in the past? Carry your intermediate computations to at least four decimal places. Round your answer to at least three decimal places
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