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252 randomly sampled college students were asked, among other things, to estimate their college grade point average (GPA) . The responses are shown in the stem-and-leaf plot shown below.
Notice that a GPA of 3.65 would be indicated with a stem of 36 and a leaf of 5 in the plot. How
Many of the students who responded had GPAʹs that exceeded 3.55?
Post-traumatic Stress Disorder
A psychiatric disorder that may occur in people who have experienced or witnessed a traumatic event, characterized by symptoms such as flashbacks, nightmares, and severe anxiety.
Obsessive-compulsive Disorder
A disorder characterized by unwanted, intrusive thoughts (obsessions) and repetitive behaviors or mental acts (compulsions) that an individual feels compelled to perform.
Dissociative Disorder
encompasses a range of psychological disorders characterized by a disconnection between thoughts, identity, consciousness, and memory.
Conversion Disorder
A psychological condition in which a person exhibits neurological symptoms, such as blindness, paralysis, or fits, without a neurological explanation, often as a response to stress or trauma.
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