Concept explainers
To choose:The correct option for the co-relation shown in the graph.
Answer to Problem 15PT
The correct option is (F). The graph below shows a positive co-relation. Though, the points are scattered still a positive co-relation can be observed.
Explanation of Solution
Given:
The given graph is
In the graph, the Ice-cream cone sold are plotted against the temperature. It can be observed from the graph that the Ice-cream cone sold are higher when the temperature in Fahrenheit increases. The less temperature can be directly related to less Ice-cream cone sold.
From the observation, though the Ice-cream cone sold are scattered, still a positive co-relation can be established between the Ice-cream cone sold and the temperature.
The correct option is (F). The graph shows the positive co-relation.
Chapter 4 Solutions
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