Explained absolute and relative changes in height from Joey's 7th to 8th birthday.
Absolute Change is the numerical difference between two values, regardless of their direction. In this case, Joey's absolute change in height from his 7th to 8th birthday is 8 inches (50 - 42 = 8 inches).
Meaningful Sentence: Joey experienced an absolute height increase of 8 inches within one year.
Relative Change is the ratio of the absolute change to the original value, often expressed as a percentage. Joey's relative change in height from his 7th to 8th birthday is approximately 19% (8 / 42 x 100%).
Meaningful Sentence: Joey's height grew by 19% from his 7th to 8th birthday.
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