Below Is a Sorted Stem-And-Leaf Diagram for the Measured Speeds $=10$

question 27

Multiple Choice

Below is a sorted stem-and-leaf diagram for the measured speeds (miles per hour) of 49 randomly chosen vehicles on highway I-80 in Nebraska. What is the highest observed speed? stem unit $=10$
leaf unit $=1$
$\begin{array}{rrl}\text { Frequency } & \text { Stem Leaf } \\1 & 4 & 9 \\1 & 5 & 5 \\17 & 6 & 01222455556688999 \\19 & 7 & 0111233345666778999 \\7 & 8 & 0133557 \\\underline{4} & 9 & 0122 \\49 &\end{array}$

• A)92
• B)90
• C)87
• D)Impossible to tell

---

Definitions:

Consensual Light Reflex

The reflex constriction of the pupil in the unstimulated eye when the other eye is exposed to bright light.

Aptitude Test

An exam designed to determine an individual's ability or potential to succeed in a particular activity or skill set.

Personality Test

A questionnaire or other standardized instrument designed to reveal aspects of an individual's character or psychological makeup.

Achievement Test

An assessment intended to measure a person's knowledge, skills, or proficiency in a certain area, often used in educational settings.