Calculate the Surface Area of a Sphere with a Volume

question 13

Multiple Choice

Calculate the surface area of a sphere with a volume of 1.5 cm³, given the formulas for a sphere: volume = 4/3πr³ and surface area = 4πr².

• A) 1.6 cm²
• B) 4.5 cm²
• C) 6.3 cm²
• D) 8.0 cm²

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Definitions:

Normal Probability Distribution

Describes a symmetrical, bell-shaped curve where most occurrences take place at the central peak and probabilities for values taper off equally on either side.

Binomial Probability Distribution

A probability distribution that summarizes the likelihood that a variable will take one of two independent values under a given set of parameters or assumptions.

Continuous Variables

Variables that can take an infinite number of values within a given range, including decimals and fractions.

Binomial Random Variable

A type of random variable that takes on a fixed number of possible outcomes, with each outcome having a constant probability of occurrence in each independent trial.