Trudy Jones recently completed her certificationexamination and learned that her

Trudy Jones recently completed her certificationexamination and learned that her z-score was 2.5. The examiningboard also informed her that a failure to pass would be all scoresthat were 1 or more standard deviations below the mean and thatthose with scores higher than 2 standard deviations above the meanwould receive a special commendation award. Trudy can thereforeconclude that sheA. passed the exam and will receive a special commendationawardB. passed the exam but no commendation award isforthcomingC. needs more data to determine if she passed the examD. failed the exam