Consider the Following to Answer the Question(s) Below

question 27

Essay

Consider the following to answer the question(s) below:
To determine whether the tip left at the end of a meal is related to the size of the total bill at their restaurant, Chez Michelle, data were gathered for 10 customers. The data and summary statistics are shown below.

-A consumer research group investigating the relationship between the price of meat (per kilogram) and the fat content (grams) gathered data that produced the following scatterplot. a. Describe the association between the price of meat and fat content.
b. Estimate the correlation. Which value of r looks most probable: -0.9, -0.5, or -0.1?
c. If the point in the lower left hand corner ($2.00 per kilogram, 6 grams of fat) is removed, would the correlation become stronger, weaker, or remain the same? Explain.

---

Definitions:

Lysosome

Membrane-bound vesicle that contains hydrolytic enzymes for digesting macromolecules and bacteria; used to recycle worn-out cellular organelles.

Vacuole

An enclosed compartment within a cell, often large in plant cells, that contains water and dissolved substances.

Golgi Apparatus

A cell organelle involved in modifying, sorting, and packaging proteins and lipids into vesicles for delivery to targeted destinations.

Tay-Sachs

A genetic disorder characterized by the destruction of nerve cells in the brain and spinal cord, leading to severe neurological impairment.