Solve. -The Surface Area a of a Cylinder Is Shown in in the Graph

question 82

Multiple Choice

Solve.
-The surface area a of a cylinder is shown in the graph below. What is the radius if the surface area is 30 Surface Area Height (in ft)

• A) 1.2 m
• B) 0.8 m
• C) 1.0 m
• D) 1.4 m

---

Definitions:

Standard Deviation

A statistical measure that quantifies the amount of variation or dispersion of a set of data values around the mean.

Average Amount

A statistical measure that represents the central or typical value in a set of data, often the mean, median, or mode.

Standard Deviation Units

A measure of the amount of variation or dispersion of a set of values, indicating how much the individual values differ from the mean of the sample.

Normal Distribution

A normal distribution is a bell-shaped frequency distribution curve, where most of the occurrences take place around the central peak, and the probabilities of values further away from the mean taper off symmetrically.