In an Analysis of the Relationship Between the Average Weekly

question 5

Short Answer

In an analysis of the relationship between the average weekly temperature in a major city and the per person consumption of ice cream (pints), a least squares line is defined by the equation 5.72 + .004x. Predict the average amount of ice cream consumed when it is 50° outside.

---

Definitions:

Organizing

The process of arranging resources and tasks to achieve objectives efficiently and effectively.

Normal Curve

A theoretical distribution of scores where the mean, median, and mode all share the same value and an equal percentage of scores fall on either side of the distribution. Also called a bell-shaped curve based on the visual form this type of distribution takes when graphed.

Smooth Curve

A type of curve in graphical representations that is continuously differentiable and does not have any sharp angles or breaks.

Frequency Polygon

A graphical representation of the distribution of numerical data, where a continuous line connects points representing the frequency of scores within intervals.