Which of the Following Pairs of Variables Shows a Positive

question 262

Multiple Choice

Which of the following pairs of variables shows a positive correlation?

• A)age and amount of wisdom
• B)adult shoe size and IQ scores.
• C)number of guns sold and crime rate
• D)hours spent watching TV and grade-point average

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Definitions:

Melanoma

A type of cancer that develops in the pigment-producing cells known as melanocytes, often manifesting as a mole with an irregular shape, size, or color.

Color Varies

Indicates that the color of an object or substance can change under different conditions or in different instances.

Ordinary Mole

A small, often dark, benign growth on the skin arising from nevus cells that are usually harmless.

Symmetrical

Having parts that match in size, shape, and position on both sides of a dividing line.