behavior Assessment System for Children (BASC) is used to monitor changes in children’s behavior or emotional status. It is useful in the clinical diagnosis of disorders that can start in childhood or adolescence, such as attention-deficit hyperactivity disorder, anxiety, and depression. The data below are BASC scores collected from a sample of children aged 7 to 10. DATA: 58, 77, 46, 53, 44, 55, 56, 47, 70, 53 What is the z-score for the highest BASC score in the sample? Give both the X-value and the z-score. What is the z-score for the lowest BASC score in the sample? Give both the X-value and the z-score. Assuming the distribution of the BASC score is normal for a sample of n=10 with μ=43 and σ=14, what is the probability to achieve a sample mean less than M=45?

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