Question

Help please, im almost done, attached file below

Answer 1

1. The answer is 1000. The ratio of chocolate to others is
`(2)/(3)` in the small sample size, so in the larger one, it should be the same ratio. So you do
`(2)/(3) * 1500 = 1000`

2. The answer is 0. The range is the difference between the smallest and largest value for each whisker. They're both 40, so
`40-40 = 0`