Solve the Problem. -The Paired Data Below Consist of the Costs of Advertising

question 49

Multiple Choice

Solve the problem.
-The paired data below consist of the costs of advertising (in thousands of dollars) and the number of products sold (in thousands) . Use the equation of the least squares line to predict the number of Products sold if the cost of advertising is $6000.

• A)72.54 products sold
• B)69.54 products sold
• C)16,795.8 products sold
• D)79.24 products sold

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Definitions:

Germ Layers

The three primary layers of cells (ectoderm, mesoderm, and endoderm) in the early embryo from which all tissues and organs develop.

Ectoderm

The outermost layer of cells or tissue of an embryo in early development, giving rise to the skin and nervous system.

Nervous Tissue

Comprised of neurons and supporting cells, this tissue is central to the control of bodily functions and the processing of information.

Expulsion Stage

The final stage of childbirth in which the baby is delivered from the womb through the birth canal to the outside world.