A Bicycle Shop Equips 60% of Their Bikes with a Water

question 40

Multiple Choice

A bicycle shop equips 60% of their bikes with a water bottle holder. 55% of the bikes they sell have a kickstand attached to
the bike. 34% of the bikes sold have both features.
-Given that a randomly selected bike has a kickstand, what are the chances that it also has a water
Bottle holder?

• A) 21%
• B) 61.8%
• C) 34%
• D) 26%
• E) 56.7%

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Definitions:

PTSD

Post-Traumatic Stress Disorder, a mental health condition triggered by experiencing or witnessing a terrifying event, characterized by flashbacks, nightmares, severe anxiety, and uncontrollable thoughts about the event.

DSM-5

The Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition, a manual published by the American Psychiatric Association that provides a common language and standard criteria for the classification of mental disorders.

Traumatic Stressor

Any event or situation that causes intense psychological stress or trauma, potentially leading to mental health disorders like PTSD.

Negative Alterations

In the context of trauma and stressor-related disorders, this term refers to changes in mood and cognition that are negatively impacted by traumatic events.