Find the Range for the Given Data Set

question 19

Multiple Choice

Find the range for the given data set.
-Rich Borne is currently taking Chemistry 101. On the five laboratory assignments for the quarter, he got the following scores.
21 35 20 48 58

• A)38
• B)14
• C)58
• D)20

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Definitions:

Necessary Reagents

Chemical substances or compounds that are required to initiate or drive a particular chemical reaction.

Crossed Claisen Condensation

A reaction between different esters or an ester and a carbonyl compound under basic conditions to form a β-keto ester or a β-diketone.

Methyl Benzoate

A compound consisting of a methoxy group (-OCH3) attached to a benzene ring substituting a hydrogen atom.

Cyclohexanone

A ketone with a six-membered ring structure, used as an important solvent and in the synthesis of nylon and other polymers.