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Instruction 2-5
The following are the durations in minutes of a sample of long-distance phone calls made within Australia reported by one long-distance carrier.
-Referring to Instruction 2-5,if 100 calls were randomly sampled,________ of them would have lasted at least 15 minutes but less than 20 minutes.
Phenol
An aromatic organic compound with the molecular formula C6H5OH, noted for its antiseptic properties.
Forensic Chemistry
A field of chemistry dedicated to the application of chemical principles and techniques to the justice system.
Molecular Polarity
A characteristic of molecules where an uneven distribution of electrons creates regions of positive and negative charges, influencing how molecules interact.
Solvent Interaction
The process by which a solvent can dissolve solute particles, involving physical and chemical interactions.
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