Decide What Values of the Variable Cannot Possibly Be Solutions $$x ^ { 1 / 2 } = 2 x ^ { 1 / 4 }$$

question 200

Multiple Choice

Decide what values of the variable cannot possibly be solutions for the equation.
- $$x ^ { 1 / 2 } = 2 x ^ { 1 / 4 }$$

• A) \(\{ 0,4 \}\)
• B) \(\{ 0,2 \}\)
• C) \(\varnothing\)
• D) \(\{ 0,16 \}\)

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Definitions:

Probability Density Function

A Probability Density Function (PDF) is a function that describes the relative likelihood for a continuous random variable to take on a given value.

Expected Value

A statistical measure that calculates the average outcome of a random variable after many repetitions of an experiment.

Random Variable

A variable that can take numeric values, which are the results of a random event.

Mean

A measure of central tendency, calculated by adding all the values in a dataset and dividing by the number of values.