Boys: 24 out of 30 are left-handed, and 49 out of 70 are right-handed.
Girls: 28 out of 70 are left-handed, and 6 out of 30 are right-handed.
By tabulating the data, we have:
Gender | Left-handed | Right-handed |
Boy | \(\frac{24}{30} = \mathbf{80\%}\) | \(\frac{49}{70} = 70\%\) |
Girl | \(\frac{28}{70} = \mathbf{40\%}\) | \(\frac{6}{30} = 20\%\) |
Is it true that there are more left-handed students than right-handed students in this class?
Note: Assume that no student is included in more than one statistical representation.
Problem Loading...
Note Loading...
Set Loading...