The Waiting Time at an Elevator Is Uniformly Distributed Between

question 56

Short Answer

The waiting time at an elevator is uniformly distributed between 30 and 200 seconds. Find the mean and standard deviation of the waiting time.
A) 115 seconds and 49.07 seconds
B) 1.15 minutes and 0.4907 minutes
C) 1.15 minutes and 24.08333 (minute)^2
D) 115 seconds and 2408.3333 (second)²

• A) 115 seconds and 49.07 seconds
• B) 1.15 minutes and 0.4907 minutes
• C) 1.15 minutes and 24.08333 (minute)²
• ^D) 115 seconds and 2408.3333 (second)²

Comprehend the significance and dynamics of non-penetrative sexual activities.

Grasp the normalcy and implications of sexual fantasies within a relationship.

Understand the practice and acceptance of masturbation across different demographics.

Discern various sexual positions and their suitability based on different contexts and preferences.

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Definitions:

O,p-director

Refers to substituents on an aromatic ring that direct incoming substituents to the ortho and para positions relative to themselves during electrophilic aromatic substitution reactions.

Meta Sigma Complex

A term that is not commonly defined in the field of chemistry, indicating a potential misunderstanding or mislabeling of a concept. NO.

Phenyl Substituent

A functional group consisting of a benzene ring directly attached to the core structure of a molecule, influencing its chemical behavior.

Aromatic Ring

A cyclic (ring-shaped) group of atoms that exhibits stability due to the delocalization of pi electrons across all the ring atoms, common in many organic compounds.