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Mathematics, 27.12.2019 04:31 alex7881

An exit poll designed to predict the winner of a local election uses voluntary surveys between 9: 00 and 9: 30 a. m. what sources of bias, if any, might this study have both selection and participation bias a. both selection and paticipation bias. b. participation bias onlyc. selection bias onlyd. there is probably no bias in the study.

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