Instruction 2 -Referring to Instruction 2

question 98

Multiple Choice

Instruction 2.4
The following are the durations in minutes of a sample of long-distance phone calls made within Australia reported by one long-distance carrier.
$$\begin{array} { | l | l | } \hline \text { Time (in Minutes) } & \text { Relative Frequency } \\\hline0 \text { but less than 5 } & 0.37 \\\hline 5 \text { but less than 10 } & 0.22 \\\hline \begin{array} { l } 10 \text { but less than } \\15\end{array} & 0.15 \\\hline \begin{array} { l } 15 \text { but less than } \\20\end{array} & 0.10 \\\hline \begin{array} { l } 20 \text { but less than } \\25\end{array} & 0.07 \\\hline \begin{array} { l } 25 \text { but less than } \\30\end{array} & 0.07 \\\hline 30 \text { or more } & 0.02 \\\hline\end{array}$$
-Referring to Instruction 2.4,what is the width of each class?

• A) 5 minutes
• B) 100%
• C) 2%
• D) 1 minute

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Definitions:

Reproductive Success

The transmission of genes to the subsequent generation in a manner that allows those genes to be further passed down.

Biologically Predisposed

Indicates a higher likelihood, due to genetic factors, that an individual will display certain behaviors or develop certain conditions.

Biological Fathers

The male parent from whom an individual inherits half of their genetic makeup.

Stepfathers

Male adults who are married to one's biological or legal mother but are not one's biological father, often playing a parental role.