StatisticsHardData and Displays
Data and Displays · Hard problem
In a class of students, the "dog" bar of a pet bar chart is three times as tall as the "fish" bar, and together dogs and fish account for of the class. How many students chose fish?
In a class of students, the "dog" bar of a pet bar chart is three times as tall as the "fish" bar, and together dogs and fish account for of the class. How many students chose fish?