De vidory is a chld piychologist with an inner-oty school entrict. The takes a random sample of 210 middle school students and discovers that 40% of them have feit bulled during the current school veat, (a) Is tis an observational study or an eiperimene? 1. observatianal study (b) How many dilidres in Di. Victerys study feit bulied? De vidory is a chld piychologist with an inner-oty school entrict. The takes a random sample of 210 middle school students and discovers that 40% of them have feit bulled during the current school veat, (a) Is tis an observational study or an eiperimene? 1. observatianal study (b) How many dilidres in Di. Victerys study feit bulied