Question

Kevin went fishing and is using a scatter plot to analyze the relationship between the weight of each fish he caught in pounds and kilograms. He uses the weight in pounds as an independent variable and the weight in kilograms as the dependent variable. Which statement is correct?

a) The weight in kilograms is the independent variable.
b) There is no relationship between the two variables.
c) The weight in pounds is the independent variable.
d) Both variables are independent of each other.

Answer 1

The correct answer is that the weight in pounds is the independent variable and the weight in kilograms is the dependent variable, reflecting the direct conversion relationship between these units.

Step-by-step explanation:

In the context of the scenario given, weight in pounds is the independent variable, and the weight in kilograms is the dependent variable. This is because the weight in kilograms is directly determined by the weight in pounds, given the defined relationship of conversion between these units of measurement. When creating a scatter plot with these variables, one would plot the independent variable, in this case, the weight in pounds, on the x-axis, and the dependent variable, the weight in kilograms, on the y-axis. This helps visualize the linear relationship that exists between these two variables, where an increase in weight measured in pounds corresponds to an increase in weight measured in kilograms. The correct answer to the question in the scenario is (c) The weight in pounds is the independent variable.