A teacher administers a nutrition exam to her 45 students. The mean score on the exam was

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A teacher administers a nutrition exam to her 45 students. The mean score on the exam was 78 (u=78, a=6). The teacher wants to determine the proportion of students who scored below 65 on the exam. Using the z table, determine this proportion

Posted Date: May 17, 2024 07:08 PM

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A teacher administers a nutrition exam to her 45 students. The mean score on the exam was

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