Answers

2016-02-15T22:33:15+08:00
HIGHEST value - LOWEST value = Range

Highest Value = 56
Lowest Value = 12

56 - 12 = 44

Range is 44
0
2016-02-15T23:45:38+08:00
The formula for the range is:
R=HS-LS

BASED ON THE RAW DATA, WE COULD SEE THAT THE HS IS 56 and the LS IS 12

Substitute
R=56-12
R=44

The range is 44. Hope his helps =)
0