A Stem and Leaf Plot is given below but doesn't have a key.
Stem Leaf
5 9
6 14
6 789
7 2334
7 566678
8 034
8 5
State the value that is colored red (and bigger) and the width of the interval that it is in when the diagram illustrates:
[1] The times taken for a journey, where 6 | 8 represents 6.8 hours
[2] The masses, in grams to 3 decimal places, of components, where 6 | 8 represents 0.068g