The Following Chart Gives the Number of Full Years Served

question 60

Multiple Choice

The following chart gives the number of full years served by the first 42 presidents of the United States (up to and including George W.Bush) .What is the median number of full years served by the first 42 presidents of the United States?

• A)2.0 years
• B)4.0 years
• C)5.2 years
• D)8.5 years
• E)6.3 years

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Definitions:

Lack Of Coordination

The absence of harmonious operation or collaboration between groups or systems, often leading to inefficiency or disorder.

Hydrogen Ions

Positively charged ions (protons) of hydrogen that play a crucial role in chemical reactions and pH balance in biological systems.

pH

A scale used to specify the acidity or basicity of an aqueous solution, with values ranging from 0 (acid) to 14 (basic).

Bromecresol Purple

A pH indicator dye that changes color from yellow to purple over a pH range of approximately 5.2 to 6.8, commonly used in laboratory settings.