TABLE 4-8 According to the Record of the Registrar's Office at a at a State

question 123

Short Answer

TABLE 4-8
According to the record of the registrar's office at a state university, 35% of the students are freshman, 25% are sophomore, 16% are junior and the rest are senior. Among the freshmen, sophomores, juniors and seniors, the portion of students who live in the dormitory are, respectively, 80%, 60%, 30% and 20%.
-Referring to Table 4-8, if a randomly selected student lives in the dormitory, what is the probability that the student is not a freshman?

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Definitions:

Williams Syndrome

A genetic disorder characterized by developmental delays, cardiovascular diseases, unique facial features, and a distinct, highly social personality.

Primary Intersubjectivity

A psychological concept referring to the shared understanding and mutual responsiveness between an infant and caregiver during the first months of life.

Secondary Intersubjectivity

A developmental process where infants engage in shared activities with others, understanding both their own and others' intentions.

Primary Intersubjectivity

A concept in developmental psychology referring to the early capacity of infants to engage with and respond to others, fostering initial forms of social understanding.