Question

the scatterplot shows the number of customers and the number of servings of iced tea sold at a food trailer each day over a 7 - day period. iced tea sales number of servings of iced tea number of customers select es the strength of the linear association between the number of servings of iced tea sold? 0.979 0.076 select

Explanation:

Step1: Recall correlation - coefficient concept

The correlation - coefficient \(r\) measures the strength and direction of a linear relationship. Values of \(r\) range from - 1 to 1. A value close to 1 indicates a strong positive linear correlation, a value close to - 1 indicates a strong negative linear correlation, and a value close to 0 indicates a weak linear correlation.

Step2: Analyze given values

We are given two values: 0.979 and 0.076. Since 0.979 is close to 1, it represents a strong positive linear correlation. And 0.076 is close to 0, representing a weak linear correlation.

Answer:

0.979 represents a strong positive linear correlation between the number of customers and the number of servings of iced - tea sold. 0.076 represents a weak linear correlation.