Working out a range

Exercise and reference answers

Questions

1. Question

   Batsman A scored between 0 and 117. His range is

   Choices

   1. 117
   2. 0
   3. 58.5

   Correct choice

   117

2. Question

   Batsman B scored between 46 and 60. His range is

   Choices

   1. 106
   2. 14
   3. 60

   Correct choice

   14

3. Question

   Whose scores are more scattered?

   Choices

   1. B, the smaller range
   2. They are equal
   3. A, the larger range

   Correct choice

   A, the larger range

4. Question

   Range is computed from

   Choices

   1. just two values
   2. every value
   3. the mean

   Correct choice

   just two values

Explanation