Aman builds a model plane that is a scale model of an original. the original plane is 150 feet in length. if the scale model uses 4 inches for every 50 feet, the model is inches in length.

150/50 = 3

 3 x 4 = 12

the plane 12 inches long

dalila is incorrect. the whisker on the left is very long, going all the way out to 5. the whisker goes from 5 to 30, so it has a spread of 25. the rest of the box plot values are closer together, so 5 is an outlier