Consider the Relative Frequency Distribution Given There Were 60 Numbers in the Data Set

question 110

Multiple Choice

Consider the relative frequency distribution given $$\begin{array} { l c } \text { Class Interval } & \text { Relative Frequency } \\\text { 20-under } 40 & 0.2 \\40 \text {-under } 60 & 0.3 \\60 \text {-under } 80 & 0.4 \\\text { 80-under } 100 & 0.1\end{array}$$
There were 60 numbers in the data set.How many numbers were in the interval 20-under 40?

• A)12
• B)20
• C)40
• D)10
• E)15

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Definitions:

Conservative

In a political context, it refers to ideologies favoring tradition, stability, and resistance to change; in a scientific context, it might refer to processes or theories that conserve certain quantities or principles.

Parallel

In biology, this might refer to the occurrence or development of similar traits or structures in organisms not closely related, often due to similar environmental pressures.

Proteins

Large biomolecules consisting of one or more long chains of amino acid residues, essential for the structure, function, and regulation of the body's tissues and organs.

Genetic Material

The molecules (DNA or RNA) that carry the genetic instructions used in the growth, development, functioning, and reproduction of organisms.