Use the Following Table to Answer Questions

question 13

Multiple Choice

Use the following table to answer questions . A random sample of car buyers was asked to respond to asurvey about what was the most important quality of the car they purchased. This question is summarized in the table below. The important contributors were fuel efficiency, looks, manufacturer reputation, price or other.
-If one car buyer is randomly chosen from the group, what is the probability that the buyer chose a car based on "looks" as their most important factor for the purchase?

• A)0.320
• B)0.235
• C)0.160
• D)0.640

---

Definitions:

Neutral Solution

A solution of pH 7; there are equal concentrations of hydrogen ions [H+] and hydroxide ions [OH-]. Compare with acidic solution and basic solution.

Valence Electrons

The outermost electrons of an atom, which determine its chemical bonding properties.

Chemical Properties

Chemical properties are characteristics of a substance that determine how it interacts with other substances during chemical reactions, defining its composition and behavior.

Buffer

A solution that resists changes in pH when acid or alkali is added to it.