Natalie and Karen scored the following numbers of goals in their last 12 netball games:
*Natalie:* 29 48 34 39 26 49 28 36 41 46 29 46
*Karen:* 28 50 38 24 12 47 25 20 44 21 48 22
(1) Find the range and interquartile range for:
- Natalie
- Karen.
(2) Who was the more consistent netball player?