Select an Inequality to Describe the Region $x ^ { 2 } + y ^ { 2 } \geq 4$

question 304

Multiple Choice

Select an inequality to describe the region.

• A) \(x ^ { 2 } + y ^ { 2 } \geq 4\)
• B) \(x ^ { 2 } + y ^ { 2 } \geq 9\)
• C) \(x ^ { 2 } + y ^ { 2 } \geq 1\)
• D) \(x ^ { 2 } + y ^ { 2 } \geq 16\)
• E) \(x ^ { 2 } + y ^ { 2 } \geq 25\)

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Definitions:

With Replacement

A sampling method where each item is replaced back into the population before the next item is selected, allowing for repeated selection.

Defective Units

Items in a production batch that do not meet the required quality standards or specifications.

Random Variable

A variable whose possible values are numerical outcomes of a random phenomenon, with each outcome having an associated probability.

Variance

Variance quantifies the spread of a dataset by measuring the average squared deviation of each number from the mean of the data set.