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Mathematics, 10.01.2020 06:31 samanthasheets8362
Aresearcher would like to estimate the proportion of all children that have been diagnosed with autism spectrum disorder (asd) in their county. they are using 95% confidence level and the cdc national estimate that 1 in 68 ≈ 0.0147 children are diagnosed with asd. what sample size should the researcher use to get a margin of error to be within 2%? round up to the nearest integer.
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