Mathematics
Grade-8
Easy
Question
Calculate the age of the tree that is 8 feet tall.
- 6 Years
- 7 Years
- 8 Years
- 9 Years
Hint:
Scatter plots are the graphs that present the relationship between two variables in a data-set. It represents data points on a two-dimensional plane or on a Cartesian system. The independent variable or attribute is plotted on the X-axis, while the dependent variable is plotted on the Y-axis.
The correct answer is: 6 Years
The above scatter plot shows age(years) of tree( x axis) and height(ft) of trees (y axis)
here y = 8, plot the point which intersects on the x axis.
y = 8, x =6
Thus, the age of the tree that is 8 feet tall is 6years.
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