Two ratios are proportional if their cross products are equal. 60 x = 120
60
1
180
3
60
300
5
120
120
180
180
300
300
Which of the following ratios are proportional to 50/1?

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

1. perpendicular

2. parallel

3. perpendicular