The Scatter Diagram Below Pairs Numbers of Children with the Number

question 10

Multiple Choice

The scatter diagram below pairs numbers of children with the number of households in a certain neighborhood who have that number of children. If the next household that moves in has 2 children, how will that change the scatter diagram? Will the graph have the same number of points or one additional point?

• A) The point at x = 2 will move to
• B) The point at x = 8 will move to
• C) The graph will have a new point at
• D) The graph will have a new point at
• E) The point at x = 2 will move to

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Definitions:

Light-Sensitive

Having a sensitivity to light; often refers to materials or organisms that react to light in some significant way.

Pineal Gland

A small, pea-shaped gland in the brain that produces and regulates some hormones, including melatonin, which affects the sleep cycle.

Melatonin

A hormone produced by the pineal gland, regulating sleep and wakefulness.

Bright Light

Involves the exposure to intense levels of light, often used as a treatment modality for certain disorders such as seasonal affective disorder.