Dr Gavin Is Conducting a 2 × 4 Independent-Groups Factorial

question 6

Multiple Choice

Dr. Gavin is conducting a 2 × 4 independent-groups factorial design. Assuming he wants 25 people in each cell, how many participants does Dr. Gavin need to recruit?

• A)100
• B)150
• C)200
• D)250

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Definitions:

Mg/Diethylether

A common Grignard reaction solvent system involving magnesium metal in diethyl ether, used in organic synthesis to form carbon-carbon bonds.

Substrates

The reactants or substances upon which an enzyme acts in biochemical reactions, or the starting materials in chemical syntheses.

Ketone Treatment

A process or reaction involving the use of ketones, often for chemical synthesis or modification of compounds.

LiAlH4

Lithium aluminium hydride, a powerful reducing agent widely used in organic chemistry for the reduction of various functional groups including esters, carboxylic acids, and aldehydes.