Mathematics, 30.07.2021 03:30 ruchierosanp1n3qw

At a university of 25,000 students, 18% are older than 25. The registrar will draw a simple random sample of 242 of the students. The percentage of students older than 25 in the sample has an expected value of 18% and a standard error of:.

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At a university of 25,000 students, 18% are older than 25. The registrar will draw a simple random s...