Consider the Following to Answer the Question(s) Below

question 10

Multiple Choice

Consider the following to answer the question(s) below:
A small independent organic food store offers a variety of specialty coffees. To determine whether price has an impact on sales, the managers kept track of how many kilograms of each variety of coffee were sold last month. The data, scatterplot and summary statistics are shown below.

-Below is a plot showing residuals versus fitted values for the estimated regression equation relating monthly sales (kilograms sold) of coffee to price per kilogram. Based on this plot we can say

• A) the Linearity Condition is not satisfied.
• B) the Linearity Condition is reasonably satisfied.
• C) there are several extreme outliers.
• D) the correlation coefficient is close to 1.
• E) the correlation coefficient is 0.

---

Definitions:

Skeletal System

The framework of bones and connective tissues that supports the body, protects organs, and allows for movement.

Dense Tissue

Describes tissue with relatively few spaces between cells, often found in areas like tendons and ligaments.

X-rays

A form of electromagnetic radiation with a very short wavelength, capable of penetrating solids and used in medical imaging and other applications.

Matter

Anything that has mass and takes up space, made up of atoms or molecules, and can exist in solid, liquid, or gas form.