Identify the reasons the following statements are incorrect. Not all reasons will be used. Researchers found that the correlation between daily high temperatures and the percentage of people using their air conditioners is r = 0.83 °F. The correlation between the average lifespans of animals and the animals' species is r = -0.78. The number of steps people take while walking and the distance they walk are highly correlated (r = 1.12). The correlation between football players' heights in inches and weights in pounds differs from the correlation between their heights in inches and weights in kilograms.

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Identify the reasons the following statements are incorrect. Not all reasons will be used.
Researchers found that the correlation between daily high temperatures and the
percentage of people using their air conditioners is r = 0.83 °F.
The correlation between the average lifespans of animals and the animals' species
is r = -0.78.
The number of steps people take while walking and the distance they walk are
highly correlated (r = 1.12).
The correlation between football players' heights in inches and weights in pounds
differs from the correlation between their heights in inches and weights in
kilograms.
Answer Bank
Correlation should be between -1 and 1.
Both variables should be numerical.
Correlation should be greater than 0.
One of the variables should be categorical.
Correlation should not depend on units.
Correlation should depend on units.
Transcribed Image Text:Identify the reasons the following statements are incorrect. Not all reasons will be used. Researchers found that the correlation between daily high temperatures and the percentage of people using their air conditioners is r = 0.83 °F. The correlation between the average lifespans of animals and the animals' species is r = -0.78. The number of steps people take while walking and the distance they walk are highly correlated (r = 1.12). The correlation between football players' heights in inches and weights in pounds differs from the correlation between their heights in inches and weights in kilograms. Answer Bank Correlation should be between -1 and 1. Both variables should be numerical. Correlation should be greater than 0. One of the variables should be categorical. Correlation should not depend on units. Correlation should depend on units.
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