Determine whether a scatter plot of the data for the following might show a positive, negative, or no relationship. Explain your answer.hours worked and earningshair color and height
Question
Determine whether a scatter plot of the data for the following might show a positive, negative, or no relationship. Explain your answer.hours worked and earningshair color and height
Solution
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Hours Worked and Earnings: This is likely to show a positive relationship. The more hours you work, the more you are likely to earn. This is based on the assumption that earnings are calculated on an hourly basis. So, as one variable (hours worked) increases, the other variable (earnings) also increases.
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Hair Color and Height: This is likely to show no relationship. Hair color is a genetic trait and has no direct impact on a person's height. These are two independent variables and changing one does not affect the other. Therefore, a scatter plot of these data would most likely show no discernible pattern or relationship.
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