Case-Based Critical Thinking Question Alicia Wants to Increase the Sizes

question 42

Multiple Choice

Case-Based Critical Thinking Question Alicia wants to increase the sizes of images on her website in response to users moving the mouse pointer over them. To add this feature, she plans to use JavaScript.
Alicia can create code that responds to an event using a(n) __________.

• A) variable
• B) if statement
• C) eventListener
• D) property

---

Definitions:

Standard Deviation

A measure of the amount of variation or dispersion of a set of values; a high standard deviation indicates that the values are spread out over a wider range.

Coefficient Of Variation

The coefficient of variation is a standardized measure of dispersion of a probability distribution or frequency distribution, expressed as a percentage of the mean.

Empirical Rule

A statistical principle that indicates almost all values in a normal distribution lie within three standard deviations from the average.

Standard Deviation

A measure of the amount of variation or dispersion of a set of values.