In a Local University, 40% of the Students Live in the Dormitories.A

question 30

Multiple Choice

In a local university, 40% of the students live in the dormitories.A random sample of 80 students is selected for a particular study.The probability that the sample proportion (the proportion living in the dormitories) is between 0.30 and 0.50 is

• A) 0.4664
• B) 0.9328
• C) 0.0336
• D) 0.0672

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Definitions:

Practiced

Repeated performance or exercise of an activity or skill to acquire or maintain proficiency in it.

Negative Cognitive Style

A style of processing information in which people attribute their problems to stable and global causes, anticipate dreadful consequences, and believe the problems reflect their own personal shortcomings.

Emotional Abuse

A form of abuse characterized by behaviors aimed at diminishing another's sense of identity, dignity, and self-worth through manipulation or intimidation.

Negative Cognitive Style

A pattern of thinking prone to focusing on negative aspects of experiences and expecting adverse outcomes.